__init__.py 32.9 KB
Newer Older
Sayak Paul's avatar
Sayak Paul committed
1
__version__ = "0.30.0.dev0"
2

Dhruv Nair's avatar
Dhruv Nair committed
3
4
from typing import TYPE_CHECKING

5
from .utils import (
6
    DIFFUSERS_SLOW_IMPORT,
7
    OptionalDependencyNotAvailable,
Dhruv Nair's avatar
Dhruv Nair committed
8
    _LazyModule,
9
    is_flax_available,
10
    is_k_diffusion_available,
11
    is_librosa_available,
12
    is_note_seq_available,
13
14
    is_onnx_available,
    is_scipy_available,
15
    is_sentencepiece_available,
16
    is_torch_available,
17
    is_torchsde_available,
18
19
    is_transformers_available,
)
Patrick von Platen's avatar
Patrick von Platen committed
20
21


Dhruv Nair's avatar
Dhruv Nair committed
22
23
24
25
26
27
28
29
30
# Lazy Import based on
# https://github.com/huggingface/transformers/blob/main/src/transformers/__init__.py

# When adding a new object to this init, please add it to `_import_structure`. The `_import_structure` is a dictionary submodule to list of object names,
# and is used to defer the actual importing for when the objects are requested.
# This way `import diffusers` provides the names in the namespace without actually importing anything (and especially none of the backends).

_import_structure = {
    "configuration_utils": ["ConfigMixin"],
31
    "loaders": ["FromOriginalModelMixin"],
Dhruv Nair's avatar
Dhruv Nair committed
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
    "models": [],
    "pipelines": [],
    "schedulers": [],
    "utils": [
        "OptionalDependencyNotAvailable",
        "is_flax_available",
        "is_inflect_available",
        "is_invisible_watermark_available",
        "is_k_diffusion_available",
        "is_k_diffusion_version",
        "is_librosa_available",
        "is_note_seq_available",
        "is_onnx_available",
        "is_scipy_available",
        "is_torch_available",
        "is_torchsde_available",
        "is_transformers_available",
        "is_transformers_version",
        "is_unidecode_available",
        "logging",
    ],
}

55
56
57
58
try:
    if not is_onnx_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
59
60
61
62
63
64
    from .utils import dummy_onnx_objects  # noqa F403

    _import_structure["utils.dummy_onnx_objects"] = [
        name for name in dir(dummy_onnx_objects) if not name.startswith("_")
    ]

65
else:
Dhruv Nair's avatar
Dhruv Nair committed
66
    _import_structure["pipelines"].extend(["OnnxRuntimeModel"])
67

68
69
70
71
try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
72
73
74
75
    from .utils import dummy_pt_objects  # noqa F403

    _import_structure["utils.dummy_pt_objects"] = [name for name in dir(dummy_pt_objects) if not name.startswith("_")]

76
else:
Dhruv Nair's avatar
Dhruv Nair committed
77
78
79
    _import_structure["models"].extend(
        [
            "AsymmetricAutoencoderKL",
Sayak Paul's avatar
Sayak Paul committed
80
            "AuraFlowTransformer2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
81
            "AutoencoderKL",
Suraj Patil's avatar
Suraj Patil committed
82
            "AutoencoderKLTemporalDecoder",
83
            "AutoencoderOobleck",
Dhruv Nair's avatar
Dhruv Nair committed
84
            "AutoencoderTiny",
Will Berman's avatar
Will Berman committed
85
            "ConsistencyDecoderVAE",
Dhruv Nair's avatar
Dhruv Nair committed
86
            "ControlNetModel",
87
            "ControlNetXSAdapter",
88
            "DiTTransformer2DModel",
Sayak Paul's avatar
Sayak Paul committed
89
            "FluxTransformer2DModel",
90
            "HunyuanDiT2DControlNetModel",
91
            "HunyuanDiT2DModel",
92
            "HunyuanDiT2DMultiControlNetModel",
93
            "I2VGenXLUNet",
94
            "Kandinsky3UNet",
95
            "LatteTransformer3DModel",
96
            "LuminaNextDiT2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
97
            "ModelMixin",
Dhruv Nair's avatar
Dhruv Nair committed
98
            "MotionAdapter",
Dhruv Nair's avatar
Dhruv Nair committed
99
            "MultiAdapter",
100
            "PixArtTransformer2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
101
            "PriorTransformer",
102
103
            "SD3ControlNetModel",
            "SD3MultiControlNetModel",
Dhruv Nair's avatar
Dhruv Nair committed
104
            "SD3Transformer2DModel",
Aryan's avatar
Aryan committed
105
            "SparseControlNetModel",
106
            "StableAudioDiTModel",
107
            "StableCascadeUNet",
Dhruv Nair's avatar
Dhruv Nair committed
108
109
110
111
112
113
114
            "T2IAdapter",
            "T5FilmDecoder",
            "Transformer2DModel",
            "UNet1DModel",
            "UNet2DConditionModel",
            "UNet2DModel",
            "UNet3DConditionModel",
115
            "UNetControlNetXSModel",
Dhruv Nair's avatar
Dhruv Nair committed
116
            "UNetMotionModel",
Suraj Patil's avatar
Suraj Patil committed
117
            "UNetSpatioTemporalConditionModel",
Will Berman's avatar
Will Berman committed
118
            "UVit2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
119
120
            "VQModel",
        ]
121
    )
122

Dhruv Nair's avatar
Dhruv Nair committed
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
    _import_structure["optimization"] = [
        "get_constant_schedule",
        "get_constant_schedule_with_warmup",
        "get_cosine_schedule_with_warmup",
        "get_cosine_with_hard_restarts_schedule_with_warmup",
        "get_linear_schedule_with_warmup",
        "get_polynomial_decay_schedule_with_warmup",
        "get_scheduler",
    ]
    _import_structure["pipelines"].extend(
        [
            "AudioPipelineOutput",
            "AutoPipelineForImage2Image",
            "AutoPipelineForInpainting",
            "AutoPipelineForText2Image",
            "ConsistencyModelPipeline",
            "DanceDiffusionPipeline",
            "DDIMPipeline",
            "DDPMPipeline",
            "DiffusionPipeline",
            "DiTPipeline",
            "ImagePipelineOutput",
            "KarrasVePipeline",
            "LDMPipeline",
            "LDMSuperResolutionPipeline",
            "PNDMPipeline",
            "RePaintPipeline",
            "ScoreSdeVePipeline",
151
            "StableDiffusionMixin",
Dhruv Nair's avatar
Dhruv Nair committed
152
        ]
153
    )
Dhruv Nair's avatar
Dhruv Nair committed
154
155
    _import_structure["schedulers"].extend(
        [
Will Berman's avatar
Will Berman committed
156
            "AmusedScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
157
158
159
160
161
162
163
164
165
166
167
            "CMStochasticIterativeScheduler",
            "DDIMInverseScheduler",
            "DDIMParallelScheduler",
            "DDIMScheduler",
            "DDPMParallelScheduler",
            "DDPMScheduler",
            "DDPMWuerstchenScheduler",
            "DEISMultistepScheduler",
            "DPMSolverMultistepInverseScheduler",
            "DPMSolverMultistepScheduler",
            "DPMSolverSinglestepScheduler",
168
            "EDMDPMSolverMultistepScheduler",
Suraj Patil's avatar
Suraj Patil committed
169
            "EDMEulerScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
170
171
            "EulerAncestralDiscreteScheduler",
            "EulerDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
172
            "FlowMatchEulerDiscreteScheduler",
173
            "FlowMatchHeunDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
174
175
176
177
178
            "HeunDiscreteScheduler",
            "IPNDMScheduler",
            "KarrasVeScheduler",
            "KDPM2AncestralDiscreteScheduler",
            "KDPM2DiscreteScheduler",
179
            "LCMScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
180
181
            "PNDMScheduler",
            "RePaintScheduler",
Junsong Chen's avatar
Junsong Chen committed
182
            "SASolverScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
183
184
            "SchedulerMixin",
            "ScoreSdeVeScheduler",
Michael's avatar
Michael committed
185
            "TCDScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
186
187
188
189
            "UnCLIPScheduler",
            "UniPCMultistepScheduler",
            "VQDiffusionScheduler",
        ]
190
    )
Dhruv Nair's avatar
Dhruv Nair committed
191
    _import_structure["training_utils"] = ["EMAModel"]
Patrick von Platen's avatar
Patrick von Platen committed
192

193
194
195
196
try:
    if not (is_torch_available() and is_scipy_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
197
198
199
200
201
202
    from .utils import dummy_torch_and_scipy_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_scipy_objects"] = [
        name for name in dir(dummy_torch_and_scipy_objects) if not name.startswith("_")
    ]

203
else:
Dhruv Nair's avatar
Dhruv Nair committed
204
    _import_structure["schedulers"].extend(["LMSDiscreteScheduler"])
Patrick von Platen's avatar
Patrick von Platen committed
205

206
207
208
209
try:
    if not (is_torch_available() and is_torchsde_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
210
211
212
213
214
215
    from .utils import dummy_torch_and_torchsde_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_torchsde_objects"] = [
        name for name in dir(dummy_torch_and_torchsde_objects) if not name.startswith("_")
    ]

216
else:
217
    _import_structure["schedulers"].extend(["CosineDPMSolverMultistepScheduler", "DPMSolverSDEScheduler"])
218
219
220
221
222

try:
    if not (is_torch_available() and is_transformers_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
223
224
225
226
227
228
    from .utils import dummy_torch_and_transformers_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_transformers_objects"] = [
        name for name in dir(dummy_torch_and_transformers_objects) if not name.startswith("_")
    ]

229
else:
Dhruv Nair's avatar
Dhruv Nair committed
230
231
232
233
    _import_structure["pipelines"].extend(
        [
            "AltDiffusionImg2ImgPipeline",
            "AltDiffusionPipeline",
Will Berman's avatar
Will Berman committed
234
235
236
            "AmusedImg2ImgPipeline",
            "AmusedInpaintPipeline",
            "AmusedPipeline",
237
            "AnimateDiffControlNetPipeline",
Aryan's avatar
Aryan committed
238
            "AnimateDiffPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
239
            "AnimateDiffPipeline",
Aryan's avatar
Aryan committed
240
            "AnimateDiffSDXLPipeline",
Aryan's avatar
Aryan committed
241
            "AnimateDiffSparseControlNetPipeline",
Aryan V S's avatar
Aryan V S committed
242
            "AnimateDiffVideoToVideoPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
243
244
245
246
            "AudioLDM2Pipeline",
            "AudioLDM2ProjectionModel",
            "AudioLDM2UNet2DConditionModel",
            "AudioLDMPipeline",
Sayak Paul's avatar
Sayak Paul committed
247
            "AuraFlowPipeline",
Ayush Mangal's avatar
Ayush Mangal committed
248
249
            "BlipDiffusionControlNetPipeline",
            "BlipDiffusionPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
250
            "CLIPImageProjection",
Dhruv Nair's avatar
Dhruv Nair committed
251
            "CycleDiffusionPipeline",
Sayak Paul's avatar
Sayak Paul committed
252
            "FluxPipeline",
253
            "HunyuanDiTControlNetPipeline",
254
            "HunyuanDiTPAGPipeline",
255
            "HunyuanDiTPipeline",
256
            "I2VGenXLPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
257
258
259
260
261
262
263
            "IFImg2ImgPipeline",
            "IFImg2ImgSuperResolutionPipeline",
            "IFInpaintingPipeline",
            "IFInpaintingSuperResolutionPipeline",
            "IFPipeline",
            "IFSuperResolutionPipeline",
            "ImageTextPipelineOutput",
264
265
            "Kandinsky3Img2ImgPipeline",
            "Kandinsky3Pipeline",
Dhruv Nair's avatar
Dhruv Nair committed
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
            "KandinskyCombinedPipeline",
            "KandinskyImg2ImgCombinedPipeline",
            "KandinskyImg2ImgPipeline",
            "KandinskyInpaintCombinedPipeline",
            "KandinskyInpaintPipeline",
            "KandinskyPipeline",
            "KandinskyPriorPipeline",
            "KandinskyV22CombinedPipeline",
            "KandinskyV22ControlnetImg2ImgPipeline",
            "KandinskyV22ControlnetPipeline",
            "KandinskyV22Img2ImgCombinedPipeline",
            "KandinskyV22Img2ImgPipeline",
            "KandinskyV22InpaintCombinedPipeline",
            "KandinskyV22InpaintPipeline",
            "KandinskyV22Pipeline",
            "KandinskyV22PriorEmb2EmbPipeline",
            "KandinskyV22PriorPipeline",
Álvaro Somoza's avatar
Álvaro Somoza committed
283
284
            "KolorsImg2ImgPipeline",
            "KolorsPipeline",
285
            "LatentConsistencyModelImg2ImgPipeline",
286
            "LatentConsistencyModelPipeline",
287
            "LattePipeline",
Dhruv Nair's avatar
Dhruv Nair committed
288
            "LDMTextToImagePipeline",
289
290
            "LEditsPPPipelineStableDiffusion",
            "LEditsPPPipelineStableDiffusionXL",
291
            "LuminaText2ImgPipeline",
292
293
            "MarigoldDepthPipeline",
            "MarigoldNormalsPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
294
295
            "MusicLDMPipeline",
            "PaintByExamplePipeline",
Dhruv Nair's avatar
Dhruv Nair committed
296
            "PIAPipeline",
Sayak Paul's avatar
Sayak Paul committed
297
            "PixArtAlphaPipeline",
298
            "PixArtSigmaPAGPipeline",
299
            "PixArtSigmaPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
300
301
302
            "SemanticStableDiffusionPipeline",
            "ShapEImg2ImgPipeline",
            "ShapEPipeline",
303
304
            "StableAudioPipeline",
            "StableAudioProjectionModel",
305
306
307
            "StableCascadeCombinedPipeline",
            "StableCascadeDecoderPipeline",
            "StableCascadePriorPipeline",
308
            "StableDiffusion3ControlNetPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
309
            "StableDiffusion3Img2ImgPipeline",
310
            "StableDiffusion3InpaintPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
311
            "StableDiffusion3Pipeline",
Dhruv Nair's avatar
Dhruv Nair committed
312
313
314
315
            "StableDiffusionAdapterPipeline",
            "StableDiffusionAttendAndExcitePipeline",
            "StableDiffusionControlNetImg2ImgPipeline",
            "StableDiffusionControlNetInpaintPipeline",
316
            "StableDiffusionControlNetPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
317
            "StableDiffusionControlNetPipeline",
318
            "StableDiffusionControlNetXSPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
319
320
321
322
323
324
325
326
327
328
329
330
            "StableDiffusionDepth2ImgPipeline",
            "StableDiffusionDiffEditPipeline",
            "StableDiffusionGLIGENPipeline",
            "StableDiffusionGLIGENTextImagePipeline",
            "StableDiffusionImageVariationPipeline",
            "StableDiffusionImg2ImgPipeline",
            "StableDiffusionInpaintPipeline",
            "StableDiffusionInpaintPipelineLegacy",
            "StableDiffusionInstructPix2PixPipeline",
            "StableDiffusionLatentUpscalePipeline",
            "StableDiffusionLDM3DPipeline",
            "StableDiffusionModelEditingPipeline",
331
            "StableDiffusionPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
332
333
334
335
336
337
338
339
340
341
            "StableDiffusionPanoramaPipeline",
            "StableDiffusionParadigmsPipeline",
            "StableDiffusionPipeline",
            "StableDiffusionPipelineSafe",
            "StableDiffusionPix2PixZeroPipeline",
            "StableDiffusionSAGPipeline",
            "StableDiffusionUpscalePipeline",
            "StableDiffusionXLAdapterPipeline",
            "StableDiffusionXLControlNetImg2ImgPipeline",
            "StableDiffusionXLControlNetInpaintPipeline",
YiYi Xu's avatar
YiYi Xu committed
342
            "StableDiffusionXLControlNetPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
343
            "StableDiffusionXLControlNetPipeline",
344
            "StableDiffusionXLControlNetXSPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
345
346
347
            "StableDiffusionXLImg2ImgPipeline",
            "StableDiffusionXLInpaintPipeline",
            "StableDiffusionXLInstructPix2PixPipeline",
YiYi Xu's avatar
YiYi Xu committed
348
349
350
            "StableDiffusionXLPAGImg2ImgPipeline",
            "StableDiffusionXLPAGInpaintPipeline",
            "StableDiffusionXLPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
351
352
353
            "StableDiffusionXLPipeline",
            "StableUnCLIPImg2ImgPipeline",
            "StableUnCLIPPipeline",
Suraj Patil's avatar
Suraj Patil committed
354
            "StableVideoDiffusionPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
355
356
            "TextToVideoSDPipeline",
            "TextToVideoZeroPipeline",
357
            "TextToVideoZeroSDXLPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
            "UnCLIPImageVariationPipeline",
            "UnCLIPPipeline",
            "UniDiffuserModel",
            "UniDiffuserPipeline",
            "UniDiffuserTextDecoder",
            "VersatileDiffusionDualGuidedPipeline",
            "VersatileDiffusionImageVariationPipeline",
            "VersatileDiffusionPipeline",
            "VersatileDiffusionTextToImagePipeline",
            "VideoToVideoSDPipeline",
            "VQDiffusionPipeline",
            "WuerstchenCombinedPipeline",
            "WuerstchenDecoderPipeline",
            "WuerstchenPriorPipeline",
        ]
373
    )
374

375
376
377
378
try:
    if not (is_torch_available() and is_transformers_available() and is_k_diffusion_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
379
380
381
382
383
384
    from .utils import dummy_torch_and_transformers_and_k_diffusion_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_transformers_and_k_diffusion_objects"] = [
        name for name in dir(dummy_torch_and_transformers_and_k_diffusion_objects) if not name.startswith("_")
    ]

385
else:
386
    _import_structure["pipelines"].extend(["StableDiffusionKDiffusionPipeline", "StableDiffusionXLKDiffusionPipeline"])
387

388
389
390
391
392
393
394
395
396
397
398
399
400
try:
    if not (is_torch_available() and is_transformers_available() and is_sentencepiece_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
    from .utils import dummy_torch_and_transformers_and_sentencepiece_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_transformers_and_sentencepiece_objects"] = [
        name for name in dir(dummy_torch_and_transformers_and_sentencepiece_objects) if not name.startswith("_")
    ]

else:
    _import_structure["pipelines"].extend(["KolorsImg2ImgPipeline", "KolorsPipeline"])

401
402
403
404
try:
    if not (is_torch_available() and is_transformers_available() and is_onnx_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
405
406
407
408
409
410
    from .utils import dummy_torch_and_transformers_and_onnx_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_transformers_and_onnx_objects"] = [
        name for name in dir(dummy_torch_and_transformers_and_onnx_objects) if not name.startswith("_")
    ]

411
else:
Dhruv Nair's avatar
Dhruv Nair committed
412
413
414
415
416
417
418
419
420
    _import_structure["pipelines"].extend(
        [
            "OnnxStableDiffusionImg2ImgPipeline",
            "OnnxStableDiffusionInpaintPipeline",
            "OnnxStableDiffusionInpaintPipelineLegacy",
            "OnnxStableDiffusionPipeline",
            "OnnxStableDiffusionUpscalePipeline",
            "StableDiffusionOnnxPipeline",
        ]
421
    )
422
423
424
425
426

try:
    if not (is_torch_available() and is_librosa_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
427
428
429
430
431
432
    from .utils import dummy_torch_and_librosa_objects  # noqa F403

    _import_structure["utils.dummy_torch_and_librosa_objects"] = [
        name for name in dir(dummy_torch_and_librosa_objects) if not name.startswith("_")
    ]

433
else:
Dhruv Nair's avatar
Dhruv Nair committed
434
    _import_structure["pipelines"].extend(["AudioDiffusionPipeline", "Mel"])
435

436
try:
437
    if not (is_transformers_available() and is_torch_available() and is_note_seq_available()):
438
439
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
440
441
442
443
444
445
446
    from .utils import dummy_transformers_and_torch_and_note_seq_objects  # noqa F403

    _import_structure["utils.dummy_transformers_and_torch_and_note_seq_objects"] = [
        name for name in dir(dummy_transformers_and_torch_and_note_seq_objects) if not name.startswith("_")
    ]


447
else:
Dhruv Nair's avatar
Dhruv Nair committed
448
    _import_structure["pipelines"].extend(["SpectrogramDiffusionPipeline"])
449

450
451
452
453
try:
    if not is_flax_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
454
455
456
457
458
459
460
    from .utils import dummy_flax_objects  # noqa F403

    _import_structure["utils.dummy_flax_objects"] = [
        name for name in dir(dummy_flax_objects) if not name.startswith("_")
    ]


461
else:
Dhruv Nair's avatar
Dhruv Nair committed
462
463
    _import_structure["models.controlnet_flax"] = ["FlaxControlNetModel"]
    _import_structure["models.modeling_flax_utils"] = ["FlaxModelMixin"]
464
    _import_structure["models.unets.unet_2d_condition_flax"] = ["FlaxUNet2DConditionModel"]
Dhruv Nair's avatar
Dhruv Nair committed
465
466
467
468
469
470
471
    _import_structure["models.vae_flax"] = ["FlaxAutoencoderKL"]
    _import_structure["pipelines"].extend(["FlaxDiffusionPipeline"])
    _import_structure["schedulers"].extend(
        [
            "FlaxDDIMScheduler",
            "FlaxDDPMScheduler",
            "FlaxDPMSolverMultistepScheduler",
Pedro Cuenca's avatar
Pedro Cuenca committed
472
            "FlaxEulerDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
473
474
475
476
477
478
            "FlaxKarrasVeScheduler",
            "FlaxLMSDiscreteScheduler",
            "FlaxPNDMScheduler",
            "FlaxSchedulerMixin",
            "FlaxScoreSdeVeScheduler",
        ]
479
480
    )

481

482
483
484
485
try:
    if not (is_flax_available() and is_transformers_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
486
487
488
489
490
491
492
    from .utils import dummy_flax_and_transformers_objects  # noqa F403

    _import_structure["utils.dummy_flax_and_transformers_objects"] = [
        name for name in dir(dummy_flax_and_transformers_objects) if not name.startswith("_")
    ]


493
else:
Dhruv Nair's avatar
Dhruv Nair committed
494
495
496
497
498
499
    _import_structure["pipelines"].extend(
        [
            "FlaxStableDiffusionControlNetPipeline",
            "FlaxStableDiffusionImg2ImgPipeline",
            "FlaxStableDiffusionInpaintPipeline",
            "FlaxStableDiffusionPipeline",
Pedro Cuenca's avatar
Pedro Cuenca committed
500
            "FlaxStableDiffusionXLPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
501
        ]
502
    )
503
504
505
506
507

try:
    if not (is_note_seq_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
508
509
510
511
512
513
514
    from .utils import dummy_note_seq_objects  # noqa F403

    _import_structure["utils.dummy_note_seq_objects"] = [
        name for name in dir(dummy_note_seq_objects) if not name.startswith("_")
    ]


515
else:
Dhruv Nair's avatar
Dhruv Nair committed
516
517
    _import_structure["pipelines"].extend(["MidiProcessor"])

518
if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
Dhruv Nair's avatar
Dhruv Nair committed
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
    from .configuration_utils import ConfigMixin

    try:
        if not is_onnx_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_onnx_objects import *  # noqa F403
    else:
        from .pipelines import OnnxRuntimeModel

    try:
        if not is_torch_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_pt_objects import *  # noqa F403
    else:
        from .models import (
            AsymmetricAutoencoderKL,
Sayak Paul's avatar
Sayak Paul committed
537
            AuraFlowTransformer2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
538
            AutoencoderKL,
Suraj Patil's avatar
Suraj Patil committed
539
            AutoencoderKLTemporalDecoder,
540
            AutoencoderOobleck,
Dhruv Nair's avatar
Dhruv Nair committed
541
            AutoencoderTiny,
Will Berman's avatar
Will Berman committed
542
            ConsistencyDecoderVAE,
Dhruv Nair's avatar
Dhruv Nair committed
543
            ControlNetModel,
544
            ControlNetXSAdapter,
545
            DiTTransformer2DModel,
Sayak Paul's avatar
Sayak Paul committed
546
            FluxTransformer2DModel,
547
            HunyuanDiT2DControlNetModel,
548
            HunyuanDiT2DModel,
549
            HunyuanDiT2DMultiControlNetModel,
550
            I2VGenXLUNet,
551
            Kandinsky3UNet,
552
            LatteTransformer3DModel,
553
            LuminaNextDiT2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
554
            ModelMixin,
Dhruv Nair's avatar
Dhruv Nair committed
555
            MotionAdapter,
Dhruv Nair's avatar
Dhruv Nair committed
556
            MultiAdapter,
557
            PixArtTransformer2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
558
            PriorTransformer,
559
560
            SD3ControlNetModel,
            SD3MultiControlNetModel,
Dhruv Nair's avatar
Dhruv Nair committed
561
            SD3Transformer2DModel,
Aryan's avatar
Aryan committed
562
            SparseControlNetModel,
563
            StableAudioDiTModel,
Dhruv Nair's avatar
Dhruv Nair committed
564
565
566
567
568
569
570
            T2IAdapter,
            T5FilmDecoder,
            Transformer2DModel,
            UNet1DModel,
            UNet2DConditionModel,
            UNet2DModel,
            UNet3DConditionModel,
571
            UNetControlNetXSModel,
Dhruv Nair's avatar
Dhruv Nair committed
572
            UNetMotionModel,
Suraj Patil's avatar
Suraj Patil committed
573
            UNetSpatioTemporalConditionModel,
Will Berman's avatar
Will Berman committed
574
            UVit2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
            VQModel,
        )
        from .optimization import (
            get_constant_schedule,
            get_constant_schedule_with_warmup,
            get_cosine_schedule_with_warmup,
            get_cosine_with_hard_restarts_schedule_with_warmup,
            get_linear_schedule_with_warmup,
            get_polynomial_decay_schedule_with_warmup,
            get_scheduler,
        )
        from .pipelines import (
            AudioPipelineOutput,
            AutoPipelineForImage2Image,
            AutoPipelineForInpainting,
            AutoPipelineForText2Image,
Ayush Mangal's avatar
Ayush Mangal committed
591
592
            BlipDiffusionControlNetPipeline,
            BlipDiffusionPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
593
594
595
596
597
598
599
600
601
602
603
604
605
606
            CLIPImageProjection,
            ConsistencyModelPipeline,
            DanceDiffusionPipeline,
            DDIMPipeline,
            DDPMPipeline,
            DiffusionPipeline,
            DiTPipeline,
            ImagePipelineOutput,
            KarrasVePipeline,
            LDMPipeline,
            LDMSuperResolutionPipeline,
            PNDMPipeline,
            RePaintPipeline,
            ScoreSdeVePipeline,
607
            StableDiffusionMixin,
Dhruv Nair's avatar
Dhruv Nair committed
608
609
        )
        from .schedulers import (
Will Berman's avatar
Will Berman committed
610
            AmusedScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
611
612
613
614
615
616
617
618
619
620
621
            CMStochasticIterativeScheduler,
            DDIMInverseScheduler,
            DDIMParallelScheduler,
            DDIMScheduler,
            DDPMParallelScheduler,
            DDPMScheduler,
            DDPMWuerstchenScheduler,
            DEISMultistepScheduler,
            DPMSolverMultistepInverseScheduler,
            DPMSolverMultistepScheduler,
            DPMSolverSinglestepScheduler,
622
            EDMDPMSolverMultistepScheduler,
Suraj Patil's avatar
Suraj Patil committed
623
            EDMEulerScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
624
625
            EulerAncestralDiscreteScheduler,
            EulerDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
626
            FlowMatchEulerDiscreteScheduler,
627
            FlowMatchHeunDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
628
629
630
631
632
            HeunDiscreteScheduler,
            IPNDMScheduler,
            KarrasVeScheduler,
            KDPM2AncestralDiscreteScheduler,
            KDPM2DiscreteScheduler,
633
            LCMScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
634
635
            PNDMScheduler,
            RePaintScheduler,
Junsong Chen's avatar
Junsong Chen committed
636
            SASolverScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
637
638
            SchedulerMixin,
            ScoreSdeVeScheduler,
Michael's avatar
Michael committed
639
            TCDScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
            UnCLIPScheduler,
            UniPCMultistepScheduler,
            VQDiffusionScheduler,
        )
        from .training_utils import EMAModel

    try:
        if not (is_torch_available() and is_scipy_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_scipy_objects import *  # noqa F403
    else:
        from .schedulers import LMSDiscreteScheduler

    try:
        if not (is_torch_available() and is_torchsde_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_torchsde_objects import *  # noqa F403
    else:
660
        from .schedulers import CosineDPMSolverMultistepScheduler, DPMSolverSDEScheduler
Dhruv Nair's avatar
Dhruv Nair committed
661
662
663
664
665
666
667
668
669
670

    try:
        if not (is_torch_available() and is_transformers_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_transformers_objects import *  # noqa F403
    else:
        from .pipelines import (
            AltDiffusionImg2ImgPipeline,
            AltDiffusionPipeline,
Will Berman's avatar
Will Berman committed
671
672
673
            AmusedImg2ImgPipeline,
            AmusedInpaintPipeline,
            AmusedPipeline,
674
            AnimateDiffControlNetPipeline,
Aryan's avatar
Aryan committed
675
            AnimateDiffPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
676
            AnimateDiffPipeline,
Aryan's avatar
Aryan committed
677
            AnimateDiffSDXLPipeline,
Aryan's avatar
Aryan committed
678
            AnimateDiffSparseControlNetPipeline,
Aryan V S's avatar
Aryan V S committed
679
            AnimateDiffVideoToVideoPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
680
681
682
683
            AudioLDM2Pipeline,
            AudioLDM2ProjectionModel,
            AudioLDM2UNet2DConditionModel,
            AudioLDMPipeline,
Sayak Paul's avatar
Sayak Paul committed
684
            AuraFlowPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
685
            CLIPImageProjection,
Dhruv Nair's avatar
Dhruv Nair committed
686
            CycleDiffusionPipeline,
Sayak Paul's avatar
Sayak Paul committed
687
            FluxPipeline,
688
            HunyuanDiTControlNetPipeline,
689
            HunyuanDiTPAGPipeline,
690
            HunyuanDiTPipeline,
691
            I2VGenXLPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
692
693
694
695
696
697
698
            IFImg2ImgPipeline,
            IFImg2ImgSuperResolutionPipeline,
            IFInpaintingPipeline,
            IFInpaintingSuperResolutionPipeline,
            IFPipeline,
            IFSuperResolutionPipeline,
            ImageTextPipelineOutput,
699
700
            Kandinsky3Img2ImgPipeline,
            Kandinsky3Pipeline,
Dhruv Nair's avatar
Dhruv Nair committed
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
            KandinskyCombinedPipeline,
            KandinskyImg2ImgCombinedPipeline,
            KandinskyImg2ImgPipeline,
            KandinskyInpaintCombinedPipeline,
            KandinskyInpaintPipeline,
            KandinskyPipeline,
            KandinskyPriorPipeline,
            KandinskyV22CombinedPipeline,
            KandinskyV22ControlnetImg2ImgPipeline,
            KandinskyV22ControlnetPipeline,
            KandinskyV22Img2ImgCombinedPipeline,
            KandinskyV22Img2ImgPipeline,
            KandinskyV22InpaintCombinedPipeline,
            KandinskyV22InpaintPipeline,
            KandinskyV22Pipeline,
            KandinskyV22PriorEmb2EmbPipeline,
            KandinskyV22PriorPipeline,
718
            LatentConsistencyModelImg2ImgPipeline,
719
            LatentConsistencyModelPipeline,
720
            LattePipeline,
Dhruv Nair's avatar
Dhruv Nair committed
721
            LDMTextToImagePipeline,
722
723
            LEditsPPPipelineStableDiffusion,
            LEditsPPPipelineStableDiffusionXL,
724
            LuminaText2ImgPipeline,
725
726
            MarigoldDepthPipeline,
            MarigoldNormalsPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
727
728
            MusicLDMPipeline,
            PaintByExamplePipeline,
Dhruv Nair's avatar
Dhruv Nair committed
729
            PIAPipeline,
Sayak Paul's avatar
Sayak Paul committed
730
            PixArtAlphaPipeline,
731
            PixArtSigmaPAGPipeline,
732
            PixArtSigmaPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
733
734
735
            SemanticStableDiffusionPipeline,
            ShapEImg2ImgPipeline,
            ShapEPipeline,
736
737
            StableAudioPipeline,
            StableAudioProjectionModel,
738
739
740
            StableCascadeCombinedPipeline,
            StableCascadeDecoderPipeline,
            StableCascadePriorPipeline,
741
            StableDiffusion3ControlNetPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
742
            StableDiffusion3Img2ImgPipeline,
743
            StableDiffusion3InpaintPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
744
            StableDiffusion3Pipeline,
Dhruv Nair's avatar
Dhruv Nair committed
745
746
747
748
            StableDiffusionAdapterPipeline,
            StableDiffusionAttendAndExcitePipeline,
            StableDiffusionControlNetImg2ImgPipeline,
            StableDiffusionControlNetInpaintPipeline,
749
            StableDiffusionControlNetPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
750
            StableDiffusionControlNetPipeline,
751
            StableDiffusionControlNetXSPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
752
753
754
755
756
757
758
759
760
761
762
763
            StableDiffusionDepth2ImgPipeline,
            StableDiffusionDiffEditPipeline,
            StableDiffusionGLIGENPipeline,
            StableDiffusionGLIGENTextImagePipeline,
            StableDiffusionImageVariationPipeline,
            StableDiffusionImg2ImgPipeline,
            StableDiffusionInpaintPipeline,
            StableDiffusionInpaintPipelineLegacy,
            StableDiffusionInstructPix2PixPipeline,
            StableDiffusionLatentUpscalePipeline,
            StableDiffusionLDM3DPipeline,
            StableDiffusionModelEditingPipeline,
764
            StableDiffusionPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
765
766
767
768
769
770
771
772
773
774
            StableDiffusionPanoramaPipeline,
            StableDiffusionParadigmsPipeline,
            StableDiffusionPipeline,
            StableDiffusionPipelineSafe,
            StableDiffusionPix2PixZeroPipeline,
            StableDiffusionSAGPipeline,
            StableDiffusionUpscalePipeline,
            StableDiffusionXLAdapterPipeline,
            StableDiffusionXLControlNetImg2ImgPipeline,
            StableDiffusionXLControlNetInpaintPipeline,
YiYi Xu's avatar
YiYi Xu committed
775
            StableDiffusionXLControlNetPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
776
            StableDiffusionXLControlNetPipeline,
777
            StableDiffusionXLControlNetXSPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
778
779
780
            StableDiffusionXLImg2ImgPipeline,
            StableDiffusionXLInpaintPipeline,
            StableDiffusionXLInstructPix2PixPipeline,
YiYi Xu's avatar
YiYi Xu committed
781
782
783
            StableDiffusionXLPAGImg2ImgPipeline,
            StableDiffusionXLPAGInpaintPipeline,
            StableDiffusionXLPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
784
785
786
            StableDiffusionXLPipeline,
            StableUnCLIPImg2ImgPipeline,
            StableUnCLIPPipeline,
Suraj Patil's avatar
Suraj Patil committed
787
            StableVideoDiffusionPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
788
789
            TextToVideoSDPipeline,
            TextToVideoZeroPipeline,
790
            TextToVideoZeroSDXLPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
            UnCLIPImageVariationPipeline,
            UnCLIPPipeline,
            UniDiffuserModel,
            UniDiffuserPipeline,
            UniDiffuserTextDecoder,
            VersatileDiffusionDualGuidedPipeline,
            VersatileDiffusionImageVariationPipeline,
            VersatileDiffusionPipeline,
            VersatileDiffusionTextToImagePipeline,
            VideoToVideoSDPipeline,
            VQDiffusionPipeline,
            WuerstchenCombinedPipeline,
            WuerstchenDecoderPipeline,
            WuerstchenPriorPipeline,
        )

    try:
        if not (is_torch_available() and is_transformers_available() and is_k_diffusion_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_transformers_and_k_diffusion_objects import *  # noqa F403
    else:
813
        from .pipelines import StableDiffusionKDiffusionPipeline, StableDiffusionXLKDiffusionPipeline
Dhruv Nair's avatar
Dhruv Nair committed
814

815
816
817
818
819
820
821
    try:
        if not (is_torch_available() and is_transformers_available() and is_sentencepiece_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_transformers_and_sentencepiece_objects import *  # noqa F403
    else:
        from .pipelines import KolorsImg2ImgPipeline, KolorsPipeline
Dhruv Nair's avatar
Dhruv Nair committed
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
    try:
        if not (is_torch_available() and is_transformers_available() and is_onnx_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_transformers_and_onnx_objects import *  # noqa F403
    else:
        from .pipelines import (
            OnnxStableDiffusionImg2ImgPipeline,
            OnnxStableDiffusionInpaintPipeline,
            OnnxStableDiffusionInpaintPipelineLegacy,
            OnnxStableDiffusionPipeline,
            OnnxStableDiffusionUpscalePipeline,
            StableDiffusionOnnxPipeline,
        )

    try:
        if not (is_torch_available() and is_librosa_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_torch_and_librosa_objects import *  # noqa F403
    else:
        from .pipelines import AudioDiffusionPipeline, Mel

    try:
        if not (is_transformers_available() and is_torch_available() and is_note_seq_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_transformers_and_torch_and_note_seq_objects import *  # noqa F403
    else:
        from .pipelines import SpectrogramDiffusionPipeline

    try:
        if not is_flax_available():
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_flax_objects import *  # noqa F403
    else:
        from .models.controlnet_flax import FlaxControlNetModel
        from .models.modeling_flax_utils import FlaxModelMixin
861
        from .models.unets.unet_2d_condition_flax import FlaxUNet2DConditionModel
Dhruv Nair's avatar
Dhruv Nair committed
862
863
864
865
866
867
        from .models.vae_flax import FlaxAutoencoderKL
        from .pipelines import FlaxDiffusionPipeline
        from .schedulers import (
            FlaxDDIMScheduler,
            FlaxDDPMScheduler,
            FlaxDPMSolverMultistepScheduler,
Pedro Cuenca's avatar
Pedro Cuenca committed
868
            FlaxEulerDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
            FlaxKarrasVeScheduler,
            FlaxLMSDiscreteScheduler,
            FlaxPNDMScheduler,
            FlaxSchedulerMixin,
            FlaxScoreSdeVeScheduler,
        )

    try:
        if not (is_flax_available() and is_transformers_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_flax_and_transformers_objects import *  # noqa F403
    else:
        from .pipelines import (
            FlaxStableDiffusionControlNetPipeline,
            FlaxStableDiffusionImg2ImgPipeline,
            FlaxStableDiffusionInpaintPipeline,
            FlaxStableDiffusionPipeline,
Pedro Cuenca's avatar
Pedro Cuenca committed
887
            FlaxStableDiffusionXLPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
        )

    try:
        if not (is_note_seq_available()):
            raise OptionalDependencyNotAvailable()
    except OptionalDependencyNotAvailable:
        from .utils.dummy_note_seq_objects import *  # noqa F403
    else:
        from .pipelines import MidiProcessor

else:
    import sys

    sys.modules[__name__] = _LazyModule(
        __name__,
        globals()["__file__"],
        _import_structure,
        module_spec=__spec__,
        extra_objects={"__version__": __version__},
    )