__init__.py 31.9 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_torch_available,
16
    is_torchsde_available,
17
18
    is_transformers_available,
)
Patrick von Platen's avatar
Patrick von Platen committed
19
20


Dhruv Nair's avatar
Dhruv Nair committed
21
22
23
24
25
26
27
28
29
# 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"],
30
    "loaders": ["FromOriginalModelMixin"],
Dhruv Nair's avatar
Dhruv Nair committed
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
    "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",
    ],
}

54
55
56
57
try:
    if not is_onnx_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
58
59
60
61
62
63
    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("_")
    ]

64
else:
Dhruv Nair's avatar
Dhruv Nair committed
65
    _import_structure["pipelines"].extend(["OnnxRuntimeModel"])
66

67
68
69
70
try:
    if not is_torch_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
71
72
73
74
    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("_")]

75
else:
Dhruv Nair's avatar
Dhruv Nair committed
76
77
78
    _import_structure["models"].extend(
        [
            "AsymmetricAutoencoderKL",
Sayak Paul's avatar
Sayak Paul committed
79
            "AuraFlowTransformer2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
80
            "AutoencoderKL",
Suraj Patil's avatar
Suraj Patil committed
81
            "AutoencoderKLTemporalDecoder",
82
            "AutoencoderOobleck",
Dhruv Nair's avatar
Dhruv Nair committed
83
            "AutoencoderTiny",
Will Berman's avatar
Will Berman committed
84
            "ConsistencyDecoderVAE",
Dhruv Nair's avatar
Dhruv Nair committed
85
            "ControlNetModel",
86
            "ControlNetXSAdapter",
87
            "DiTTransformer2DModel",
Sayak Paul's avatar
Sayak Paul committed
88
            "FluxTransformer2DModel",
89
            "HunyuanDiT2DControlNetModel",
90
            "HunyuanDiT2DModel",
91
            "HunyuanDiT2DMultiControlNetModel",
92
            "I2VGenXLUNet",
93
            "Kandinsky3UNet",
94
            "LatteTransformer3DModel",
95
            "LuminaNextDiT2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
96
            "ModelMixin",
Dhruv Nair's avatar
Dhruv Nair committed
97
            "MotionAdapter",
Dhruv Nair's avatar
Dhruv Nair committed
98
            "MultiAdapter",
99
            "PixArtTransformer2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
100
            "PriorTransformer",
101
102
            "SD3ControlNetModel",
            "SD3MultiControlNetModel",
Dhruv Nair's avatar
Dhruv Nair committed
103
            "SD3Transformer2DModel",
Aryan's avatar
Aryan committed
104
            "SparseControlNetModel",
105
            "StableAudioDiTModel",
106
            "StableCascadeUNet",
Dhruv Nair's avatar
Dhruv Nair committed
107
108
109
110
111
112
113
            "T2IAdapter",
            "T5FilmDecoder",
            "Transformer2DModel",
            "UNet1DModel",
            "UNet2DConditionModel",
            "UNet2DModel",
            "UNet3DConditionModel",
114
            "UNetControlNetXSModel",
Dhruv Nair's avatar
Dhruv Nair committed
115
            "UNetMotionModel",
Suraj Patil's avatar
Suraj Patil committed
116
            "UNetSpatioTemporalConditionModel",
Will Berman's avatar
Will Berman committed
117
            "UVit2DModel",
Dhruv Nair's avatar
Dhruv Nair committed
118
119
            "VQModel",
        ]
120
    )
121

Dhruv Nair's avatar
Dhruv Nair committed
122
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
    _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",
150
            "StableDiffusionMixin",
Dhruv Nair's avatar
Dhruv Nair committed
151
        ]
152
    )
Dhruv Nair's avatar
Dhruv Nair committed
153
154
    _import_structure["schedulers"].extend(
        [
Will Berman's avatar
Will Berman committed
155
            "AmusedScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
156
157
158
159
160
161
162
163
164
165
166
            "CMStochasticIterativeScheduler",
            "DDIMInverseScheduler",
            "DDIMParallelScheduler",
            "DDIMScheduler",
            "DDPMParallelScheduler",
            "DDPMScheduler",
            "DDPMWuerstchenScheduler",
            "DEISMultistepScheduler",
            "DPMSolverMultistepInverseScheduler",
            "DPMSolverMultistepScheduler",
            "DPMSolverSinglestepScheduler",
167
            "EDMDPMSolverMultistepScheduler",
Suraj Patil's avatar
Suraj Patil committed
168
            "EDMEulerScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
169
170
            "EulerAncestralDiscreteScheduler",
            "EulerDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
171
            "FlowMatchEulerDiscreteScheduler",
172
            "FlowMatchHeunDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
173
174
175
176
177
            "HeunDiscreteScheduler",
            "IPNDMScheduler",
            "KarrasVeScheduler",
            "KDPM2AncestralDiscreteScheduler",
            "KDPM2DiscreteScheduler",
178
            "LCMScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
179
180
            "PNDMScheduler",
            "RePaintScheduler",
Junsong Chen's avatar
Junsong Chen committed
181
            "SASolverScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
182
183
            "SchedulerMixin",
            "ScoreSdeVeScheduler",
Michael's avatar
Michael committed
184
            "TCDScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
185
186
187
188
            "UnCLIPScheduler",
            "UniPCMultistepScheduler",
            "VQDiffusionScheduler",
        ]
189
    )
Dhruv Nair's avatar
Dhruv Nair committed
190
    _import_structure["training_utils"] = ["EMAModel"]
Patrick von Platen's avatar
Patrick von Platen committed
191

192
193
194
195
try:
    if not (is_torch_available() and is_scipy_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
196
197
198
199
200
201
    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("_")
    ]

202
else:
Dhruv Nair's avatar
Dhruv Nair committed
203
    _import_structure["schedulers"].extend(["LMSDiscreteScheduler"])
Patrick von Platen's avatar
Patrick von Platen committed
204

205
206
207
208
try:
    if not (is_torch_available() and is_torchsde_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
209
210
211
212
213
214
    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("_")
    ]

215
else:
216
    _import_structure["schedulers"].extend(["CosineDPMSolverMultistepScheduler", "DPMSolverSDEScheduler"])
217
218
219
220
221

try:
    if not (is_torch_available() and is_transformers_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
222
223
224
225
226
227
    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("_")
    ]

228
else:
Dhruv Nair's avatar
Dhruv Nair committed
229
230
231
232
    _import_structure["pipelines"].extend(
        [
            "AltDiffusionImg2ImgPipeline",
            "AltDiffusionPipeline",
Will Berman's avatar
Will Berman committed
233
234
235
            "AmusedImg2ImgPipeline",
            "AmusedInpaintPipeline",
            "AmusedPipeline",
236
            "AnimateDiffControlNetPipeline",
Aryan's avatar
Aryan committed
237
            "AnimateDiffPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
238
            "AnimateDiffPipeline",
Aryan's avatar
Aryan committed
239
            "AnimateDiffSDXLPipeline",
Aryan's avatar
Aryan committed
240
            "AnimateDiffSparseControlNetPipeline",
Aryan V S's avatar
Aryan V S committed
241
            "AnimateDiffVideoToVideoPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
242
243
244
245
            "AudioLDM2Pipeline",
            "AudioLDM2ProjectionModel",
            "AudioLDM2UNet2DConditionModel",
            "AudioLDMPipeline",
Sayak Paul's avatar
Sayak Paul committed
246
            "AuraFlowPipeline",
Ayush Mangal's avatar
Ayush Mangal committed
247
248
            "BlipDiffusionControlNetPipeline",
            "BlipDiffusionPipeline",
Álvaro Somoza's avatar
Álvaro Somoza committed
249
250
            "ChatGLMModel",
            "ChatGLMTokenizer",
Dhruv Nair's avatar
Dhruv Nair committed
251
            "CLIPImageProjection",
Dhruv Nair's avatar
Dhruv Nair committed
252
            "CycleDiffusionPipeline",
Sayak Paul's avatar
Sayak Paul committed
253
            "FluxPipeline",
254
            "HunyuanDiTControlNetPipeline",
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
            "PixArtSigmaPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
299
300
301
            "SemanticStableDiffusionPipeline",
            "ShapEImg2ImgPipeline",
            "ShapEPipeline",
302
303
            "StableAudioPipeline",
            "StableAudioProjectionModel",
304
305
306
            "StableCascadeCombinedPipeline",
            "StableCascadeDecoderPipeline",
            "StableCascadePriorPipeline",
307
            "StableDiffusion3ControlNetPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
308
            "StableDiffusion3Img2ImgPipeline",
309
            "StableDiffusion3InpaintPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
310
            "StableDiffusion3Pipeline",
Dhruv Nair's avatar
Dhruv Nair committed
311
312
313
314
            "StableDiffusionAdapterPipeline",
            "StableDiffusionAttendAndExcitePipeline",
            "StableDiffusionControlNetImg2ImgPipeline",
            "StableDiffusionControlNetInpaintPipeline",
315
            "StableDiffusionControlNetPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
316
            "StableDiffusionControlNetPipeline",
317
            "StableDiffusionControlNetXSPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
318
319
320
321
322
323
324
325
326
327
328
329
            "StableDiffusionDepth2ImgPipeline",
            "StableDiffusionDiffEditPipeline",
            "StableDiffusionGLIGENPipeline",
            "StableDiffusionGLIGENTextImagePipeline",
            "StableDiffusionImageVariationPipeline",
            "StableDiffusionImg2ImgPipeline",
            "StableDiffusionInpaintPipeline",
            "StableDiffusionInpaintPipelineLegacy",
            "StableDiffusionInstructPix2PixPipeline",
            "StableDiffusionLatentUpscalePipeline",
            "StableDiffusionLDM3DPipeline",
            "StableDiffusionModelEditingPipeline",
330
            "StableDiffusionPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
331
332
333
334
335
336
337
338
339
340
            "StableDiffusionPanoramaPipeline",
            "StableDiffusionParadigmsPipeline",
            "StableDiffusionPipeline",
            "StableDiffusionPipelineSafe",
            "StableDiffusionPix2PixZeroPipeline",
            "StableDiffusionSAGPipeline",
            "StableDiffusionUpscalePipeline",
            "StableDiffusionXLAdapterPipeline",
            "StableDiffusionXLControlNetImg2ImgPipeline",
            "StableDiffusionXLControlNetInpaintPipeline",
YiYi Xu's avatar
YiYi Xu committed
341
            "StableDiffusionXLControlNetPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
342
            "StableDiffusionXLControlNetPipeline",
343
            "StableDiffusionXLControlNetXSPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
344
345
346
            "StableDiffusionXLImg2ImgPipeline",
            "StableDiffusionXLInpaintPipeline",
            "StableDiffusionXLInstructPix2PixPipeline",
YiYi Xu's avatar
YiYi Xu committed
347
348
349
            "StableDiffusionXLPAGImg2ImgPipeline",
            "StableDiffusionXLPAGInpaintPipeline",
            "StableDiffusionXLPAGPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
350
351
352
            "StableDiffusionXLPipeline",
            "StableUnCLIPImg2ImgPipeline",
            "StableUnCLIPPipeline",
Suraj Patil's avatar
Suraj Patil committed
353
            "StableVideoDiffusionPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
354
355
            "TextToVideoSDPipeline",
            "TextToVideoZeroPipeline",
356
            "TextToVideoZeroSDXLPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
            "UnCLIPImageVariationPipeline",
            "UnCLIPPipeline",
            "UniDiffuserModel",
            "UniDiffuserPipeline",
            "UniDiffuserTextDecoder",
            "VersatileDiffusionDualGuidedPipeline",
            "VersatileDiffusionImageVariationPipeline",
            "VersatileDiffusionPipeline",
            "VersatileDiffusionTextToImagePipeline",
            "VideoToVideoSDPipeline",
            "VQDiffusionPipeline",
            "WuerstchenCombinedPipeline",
            "WuerstchenDecoderPipeline",
            "WuerstchenPriorPipeline",
        ]
372
    )
373

374
375
376
377
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
378
379
380
381
382
383
    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("_")
    ]

384
else:
385
    _import_structure["pipelines"].extend(["StableDiffusionKDiffusionPipeline", "StableDiffusionXLKDiffusionPipeline"])
386

387
388
389
390
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
391
392
393
394
395
396
    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("_")
    ]

397
else:
Dhruv Nair's avatar
Dhruv Nair committed
398
399
400
401
402
403
404
405
406
    _import_structure["pipelines"].extend(
        [
            "OnnxStableDiffusionImg2ImgPipeline",
            "OnnxStableDiffusionInpaintPipeline",
            "OnnxStableDiffusionInpaintPipelineLegacy",
            "OnnxStableDiffusionPipeline",
            "OnnxStableDiffusionUpscalePipeline",
            "StableDiffusionOnnxPipeline",
        ]
407
    )
408
409
410
411
412

try:
    if not (is_torch_available() and is_librosa_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
413
414
415
416
417
418
    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("_")
    ]

419
else:
Dhruv Nair's avatar
Dhruv Nair committed
420
    _import_structure["pipelines"].extend(["AudioDiffusionPipeline", "Mel"])
421

422
try:
423
    if not (is_transformers_available() and is_torch_available() and is_note_seq_available()):
424
425
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
426
427
428
429
430
431
432
    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("_")
    ]


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

436
437
438
439
try:
    if not is_flax_available():
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
440
441
442
443
444
445
446
    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("_")
    ]


447
else:
Dhruv Nair's avatar
Dhruv Nair committed
448
449
    _import_structure["models.controlnet_flax"] = ["FlaxControlNetModel"]
    _import_structure["models.modeling_flax_utils"] = ["FlaxModelMixin"]
450
    _import_structure["models.unets.unet_2d_condition_flax"] = ["FlaxUNet2DConditionModel"]
Dhruv Nair's avatar
Dhruv Nair committed
451
452
453
454
455
456
457
    _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
458
            "FlaxEulerDiscreteScheduler",
Dhruv Nair's avatar
Dhruv Nair committed
459
460
461
462
463
464
            "FlaxKarrasVeScheduler",
            "FlaxLMSDiscreteScheduler",
            "FlaxPNDMScheduler",
            "FlaxSchedulerMixin",
            "FlaxScoreSdeVeScheduler",
        ]
465
466
    )

467

468
469
470
471
try:
    if not (is_flax_available() and is_transformers_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
472
473
474
475
476
477
478
    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("_")
    ]


479
else:
Dhruv Nair's avatar
Dhruv Nair committed
480
481
482
483
484
485
    _import_structure["pipelines"].extend(
        [
            "FlaxStableDiffusionControlNetPipeline",
            "FlaxStableDiffusionImg2ImgPipeline",
            "FlaxStableDiffusionInpaintPipeline",
            "FlaxStableDiffusionPipeline",
Pedro Cuenca's avatar
Pedro Cuenca committed
486
            "FlaxStableDiffusionXLPipeline",
Dhruv Nair's avatar
Dhruv Nair committed
487
        ]
488
    )
489
490
491
492
493

try:
    if not (is_note_seq_available()):
        raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
Dhruv Nair's avatar
Dhruv Nair committed
494
495
496
497
498
499
500
    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("_")
    ]


501
else:
Dhruv Nair's avatar
Dhruv Nair committed
502
503
    _import_structure["pipelines"].extend(["MidiProcessor"])

504
if TYPE_CHECKING or DIFFUSERS_SLOW_IMPORT:
Dhruv Nair's avatar
Dhruv Nair committed
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
    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
523
            AuraFlowTransformer2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
524
            AutoencoderKL,
Suraj Patil's avatar
Suraj Patil committed
525
            AutoencoderKLTemporalDecoder,
526
            AutoencoderOobleck,
Dhruv Nair's avatar
Dhruv Nair committed
527
            AutoencoderTiny,
Will Berman's avatar
Will Berman committed
528
            ConsistencyDecoderVAE,
Dhruv Nair's avatar
Dhruv Nair committed
529
            ControlNetModel,
530
            ControlNetXSAdapter,
531
            DiTTransformer2DModel,
Sayak Paul's avatar
Sayak Paul committed
532
            FluxTransformer2DModel,
533
            HunyuanDiT2DControlNetModel,
534
            HunyuanDiT2DModel,
535
            HunyuanDiT2DMultiControlNetModel,
536
            I2VGenXLUNet,
537
            Kandinsky3UNet,
538
            LatteTransformer3DModel,
539
            LuminaNextDiT2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
540
            ModelMixin,
Dhruv Nair's avatar
Dhruv Nair committed
541
            MotionAdapter,
Dhruv Nair's avatar
Dhruv Nair committed
542
            MultiAdapter,
543
            PixArtTransformer2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
544
            PriorTransformer,
545
546
            SD3ControlNetModel,
            SD3MultiControlNetModel,
Dhruv Nair's avatar
Dhruv Nair committed
547
            SD3Transformer2DModel,
Aryan's avatar
Aryan committed
548
            SparseControlNetModel,
549
            StableAudioDiTModel,
Dhruv Nair's avatar
Dhruv Nair committed
550
551
552
553
554
555
556
            T2IAdapter,
            T5FilmDecoder,
            Transformer2DModel,
            UNet1DModel,
            UNet2DConditionModel,
            UNet2DModel,
            UNet3DConditionModel,
557
            UNetControlNetXSModel,
Dhruv Nair's avatar
Dhruv Nair committed
558
            UNetMotionModel,
Suraj Patil's avatar
Suraj Patil committed
559
            UNetSpatioTemporalConditionModel,
Will Berman's avatar
Will Berman committed
560
            UVit2DModel,
Dhruv Nair's avatar
Dhruv Nair committed
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
            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
577
578
            BlipDiffusionControlNetPipeline,
            BlipDiffusionPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
579
580
581
582
583
584
585
586
587
588
589
590
591
592
            CLIPImageProjection,
            ConsistencyModelPipeline,
            DanceDiffusionPipeline,
            DDIMPipeline,
            DDPMPipeline,
            DiffusionPipeline,
            DiTPipeline,
            ImagePipelineOutput,
            KarrasVePipeline,
            LDMPipeline,
            LDMSuperResolutionPipeline,
            PNDMPipeline,
            RePaintPipeline,
            ScoreSdeVePipeline,
593
            StableDiffusionMixin,
Dhruv Nair's avatar
Dhruv Nair committed
594
595
        )
        from .schedulers import (
Will Berman's avatar
Will Berman committed
596
            AmusedScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
597
598
599
600
601
602
603
604
605
606
607
            CMStochasticIterativeScheduler,
            DDIMInverseScheduler,
            DDIMParallelScheduler,
            DDIMScheduler,
            DDPMParallelScheduler,
            DDPMScheduler,
            DDPMWuerstchenScheduler,
            DEISMultistepScheduler,
            DPMSolverMultistepInverseScheduler,
            DPMSolverMultistepScheduler,
            DPMSolverSinglestepScheduler,
608
            EDMDPMSolverMultistepScheduler,
Suraj Patil's avatar
Suraj Patil committed
609
            EDMEulerScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
610
611
            EulerAncestralDiscreteScheduler,
            EulerDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
612
            FlowMatchEulerDiscreteScheduler,
613
            FlowMatchHeunDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
614
615
616
617
618
            HeunDiscreteScheduler,
            IPNDMScheduler,
            KarrasVeScheduler,
            KDPM2AncestralDiscreteScheduler,
            KDPM2DiscreteScheduler,
619
            LCMScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
620
621
            PNDMScheduler,
            RePaintScheduler,
Junsong Chen's avatar
Junsong Chen committed
622
            SASolverScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
623
624
            SchedulerMixin,
            ScoreSdeVeScheduler,
Michael's avatar
Michael committed
625
            TCDScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
            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:
646
        from .schedulers import CosineDPMSolverMultistepScheduler, DPMSolverSDEScheduler
Dhruv Nair's avatar
Dhruv Nair committed
647
648
649
650
651
652
653
654
655
656

    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
657
658
659
            AmusedImg2ImgPipeline,
            AmusedInpaintPipeline,
            AmusedPipeline,
660
            AnimateDiffControlNetPipeline,
Aryan's avatar
Aryan committed
661
            AnimateDiffPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
662
            AnimateDiffPipeline,
Aryan's avatar
Aryan committed
663
            AnimateDiffSDXLPipeline,
Aryan's avatar
Aryan committed
664
            AnimateDiffSparseControlNetPipeline,
Aryan V S's avatar
Aryan V S committed
665
            AnimateDiffVideoToVideoPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
666
667
668
669
            AudioLDM2Pipeline,
            AudioLDM2ProjectionModel,
            AudioLDM2UNet2DConditionModel,
            AudioLDMPipeline,
Sayak Paul's avatar
Sayak Paul committed
670
            AuraFlowPipeline,
Álvaro Somoza's avatar
Álvaro Somoza committed
671
672
            ChatGLMModel,
            ChatGLMTokenizer,
Dhruv Nair's avatar
Dhruv Nair committed
673
            CLIPImageProjection,
Dhruv Nair's avatar
Dhruv Nair committed
674
            CycleDiffusionPipeline,
Sayak Paul's avatar
Sayak Paul committed
675
            FluxPipeline,
676
            HunyuanDiTControlNetPipeline,
677
            HunyuanDiTPipeline,
678
            I2VGenXLPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
679
680
681
682
683
684
685
            IFImg2ImgPipeline,
            IFImg2ImgSuperResolutionPipeline,
            IFInpaintingPipeline,
            IFInpaintingSuperResolutionPipeline,
            IFPipeline,
            IFSuperResolutionPipeline,
            ImageTextPipelineOutput,
686
687
            Kandinsky3Img2ImgPipeline,
            Kandinsky3Pipeline,
Dhruv Nair's avatar
Dhruv Nair committed
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
            KandinskyCombinedPipeline,
            KandinskyImg2ImgCombinedPipeline,
            KandinskyImg2ImgPipeline,
            KandinskyInpaintCombinedPipeline,
            KandinskyInpaintPipeline,
            KandinskyPipeline,
            KandinskyPriorPipeline,
            KandinskyV22CombinedPipeline,
            KandinskyV22ControlnetImg2ImgPipeline,
            KandinskyV22ControlnetPipeline,
            KandinskyV22Img2ImgCombinedPipeline,
            KandinskyV22Img2ImgPipeline,
            KandinskyV22InpaintCombinedPipeline,
            KandinskyV22InpaintPipeline,
            KandinskyV22Pipeline,
            KandinskyV22PriorEmb2EmbPipeline,
            KandinskyV22PriorPipeline,
Álvaro Somoza's avatar
Álvaro Somoza committed
705
706
            KolorsImg2ImgPipeline,
            KolorsPipeline,
707
            LatentConsistencyModelImg2ImgPipeline,
708
            LatentConsistencyModelPipeline,
709
            LattePipeline,
Dhruv Nair's avatar
Dhruv Nair committed
710
            LDMTextToImagePipeline,
711
712
            LEditsPPPipelineStableDiffusion,
            LEditsPPPipelineStableDiffusionXL,
713
            LuminaText2ImgPipeline,
714
715
            MarigoldDepthPipeline,
            MarigoldNormalsPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
716
717
            MusicLDMPipeline,
            PaintByExamplePipeline,
Dhruv Nair's avatar
Dhruv Nair committed
718
            PIAPipeline,
Sayak Paul's avatar
Sayak Paul committed
719
            PixArtAlphaPipeline,
720
            PixArtSigmaPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
721
722
723
            SemanticStableDiffusionPipeline,
            ShapEImg2ImgPipeline,
            ShapEPipeline,
724
725
            StableAudioPipeline,
            StableAudioProjectionModel,
726
727
728
            StableCascadeCombinedPipeline,
            StableCascadeDecoderPipeline,
            StableCascadePriorPipeline,
729
            StableDiffusion3ControlNetPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
730
            StableDiffusion3Img2ImgPipeline,
731
            StableDiffusion3InpaintPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
732
            StableDiffusion3Pipeline,
Dhruv Nair's avatar
Dhruv Nair committed
733
734
735
736
            StableDiffusionAdapterPipeline,
            StableDiffusionAttendAndExcitePipeline,
            StableDiffusionControlNetImg2ImgPipeline,
            StableDiffusionControlNetInpaintPipeline,
737
            StableDiffusionControlNetPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
738
            StableDiffusionControlNetPipeline,
739
            StableDiffusionControlNetXSPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
740
741
742
743
744
745
746
747
748
749
750
751
            StableDiffusionDepth2ImgPipeline,
            StableDiffusionDiffEditPipeline,
            StableDiffusionGLIGENPipeline,
            StableDiffusionGLIGENTextImagePipeline,
            StableDiffusionImageVariationPipeline,
            StableDiffusionImg2ImgPipeline,
            StableDiffusionInpaintPipeline,
            StableDiffusionInpaintPipelineLegacy,
            StableDiffusionInstructPix2PixPipeline,
            StableDiffusionLatentUpscalePipeline,
            StableDiffusionLDM3DPipeline,
            StableDiffusionModelEditingPipeline,
752
            StableDiffusionPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
753
754
755
756
757
758
759
760
761
762
            StableDiffusionPanoramaPipeline,
            StableDiffusionParadigmsPipeline,
            StableDiffusionPipeline,
            StableDiffusionPipelineSafe,
            StableDiffusionPix2PixZeroPipeline,
            StableDiffusionSAGPipeline,
            StableDiffusionUpscalePipeline,
            StableDiffusionXLAdapterPipeline,
            StableDiffusionXLControlNetImg2ImgPipeline,
            StableDiffusionXLControlNetInpaintPipeline,
YiYi Xu's avatar
YiYi Xu committed
763
            StableDiffusionXLControlNetPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
764
            StableDiffusionXLControlNetPipeline,
765
            StableDiffusionXLControlNetXSPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
766
767
768
            StableDiffusionXLImg2ImgPipeline,
            StableDiffusionXLInpaintPipeline,
            StableDiffusionXLInstructPix2PixPipeline,
YiYi Xu's avatar
YiYi Xu committed
769
770
771
            StableDiffusionXLPAGImg2ImgPipeline,
            StableDiffusionXLPAGInpaintPipeline,
            StableDiffusionXLPAGPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
772
773
774
            StableDiffusionXLPipeline,
            StableUnCLIPImg2ImgPipeline,
            StableUnCLIPPipeline,
Suraj Patil's avatar
Suraj Patil committed
775
            StableVideoDiffusionPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
776
777
            TextToVideoSDPipeline,
            TextToVideoZeroPipeline,
778
            TextToVideoZeroSDXLPipeline,
Dhruv Nair's avatar
Dhruv Nair committed
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
            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:
801
        from .pipelines import StableDiffusionKDiffusionPipeline, StableDiffusionXLKDiffusionPipeline
Dhruv Nair's avatar
Dhruv Nair committed
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841

    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
842
        from .models.unets.unet_2d_condition_flax import FlaxUNet2DConditionModel
Dhruv Nair's avatar
Dhruv Nair committed
843
844
845
846
847
848
        from .models.vae_flax import FlaxAutoencoderKL
        from .pipelines import FlaxDiffusionPipeline
        from .schedulers import (
            FlaxDDIMScheduler,
            FlaxDDPMScheduler,
            FlaxDPMSolverMultistepScheduler,
Pedro Cuenca's avatar
Pedro Cuenca committed
849
            FlaxEulerDiscreteScheduler,
Dhruv Nair's avatar
Dhruv Nair committed
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
            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
868
            FlaxStableDiffusionXLPipeline,
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
887
888
        )

    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__},
    )