add BDDMPipeline in init

src/diffusers/__init__.py

@@ -9,6 +9,6 @@ from .models.unet import UNetModel
 from .models.unet_glide import GLIDESuperResUNetModel, GLIDETextToImageUNetModel
 from .models.unet_ldm import UNetLDMModel
 from .pipeline_utils import DiffusionPipeline
-from .pipelines import DDIM, DDPM, GLIDE, LatentDiffusion
+from .pipelines import DDIM, DDPM, GLIDE, LatentDiffusion, BDDMPipeline
 from .schedulers import DDIMScheduler, DDPMScheduler, SchedulerMixin
 from .schedulers.classifier_free_guidance import ClassifierFreeGuidanceScheduler

src/diffusers/pipelines/__init__.py

@@ -2,3 +2,4 @@ from .pipeline_ddim import DDIM
 from .pipeline_ddpm import DDPM
 from .pipeline_glide import GLIDE
 from .pipeline_latent_diffusion import LatentDiffusion
+from .pipeline_bddm import BDDMPipeline