[modular diffusers] introducing ModularLoader (#11462)

* cfg; slg; pag; sdxl without controlnet

---------

Co-authored-by: Aryan <aryan@huggingface.co>

Author: yiyixuxu

src/diffusers/__init__.py

@@ -249,7 +249,7 @@
             "KarrasVePipeline",
             "LDMPipeline",
             "LDMSuperResolutionPipeline",
-            "ModularPipeline",
+            "ModularLoader",
             "PNDMPipeline",
             "RePaintPipeline",
             "ScoreSdeVePipeline",
@@ -502,7 +502,7 @@
             "StableDiffusionXLImg2ImgPipeline",
             "StableDiffusionXLInpaintPipeline",
             "StableDiffusionXLInstructPix2PixPipeline",
-            "StableDiffusionXLModularPipeline",
+            "StableDiffusionXLModularLoader",
             "StableDiffusionXLPAGImg2ImgPipeline",
             "StableDiffusionXLPAGInpaintPipeline",
             "StableDiffusionXLPAGPipeline",
@@ -840,7 +840,7 @@
             KarrasVePipeline,
             LDMPipeline,
             LDMSuperResolutionPipeline,
-            ModularPipeline,
+            ModularLoader,
             PNDMPipeline,
             RePaintPipeline,
             ScoreSdeVePipeline,
@@ -1071,7 +1071,7 @@
             StableDiffusionXLImg2ImgPipeline,
             StableDiffusionXLInpaintPipeline,
             StableDiffusionXLInstructPix2PixPipeline,
-            StableDiffusionXLModularPipeline,
+            StableDiffusionXLModularLoader,
             StableDiffusionXLPAGImg2ImgPipeline,
             StableDiffusionXLPAGInpaintPipeline,
             StableDiffusionXLPAGPipeline,

src/diffusers/pipelines/__init__.py

@@ -46,7 +46,7 @@
         "AutoPipelineForInpainting",
         "AutoPipelineForText2Image",
     ]
-    _import_structure["modular_pipeline"] = ["ModularPipeline"]
+    _import_structure["modular_pipeline"] = ["ModularLoader"]
     _import_structure["consistency_models"] = ["ConsistencyModelPipeline"]
     _import_structure["dance_diffusion"] = ["DanceDiffusionPipeline"]
     _import_structure["ddim"] = ["DDIMPipeline"]
@@ -329,7 +329,7 @@
             "StableDiffusionXLInpaintPipeline",
             "StableDiffusionXLInstructPix2PixPipeline",
             "StableDiffusionXLPipeline",
-            "StableDiffusionXLModularPipeline",
+            "StableDiffusionXLModularLoader",
             "StableDiffusionXLAutoPipeline",
         ]
     )
@@ -468,7 +468,7 @@
         from .deprecated import KarrasVePipeline, LDMPipeline, PNDMPipeline, RePaintPipeline, ScoreSdeVePipeline
         from .dit import DiTPipeline
         from .latent_diffusion import LDMSuperResolutionPipeline
-        from .modular_pipeline import ModularPipeline
+        from .modular_pipeline import ModularLoader
         from .pipeline_utils import (
             AudioPipelineOutput,
             DiffusionPipeline,
@@ -693,7 +693,7 @@
             StableDiffusionXLImg2ImgPipeline,
             StableDiffusionXLInpaintPipeline,
             StableDiffusionXLInstructPix2PixPipeline,
-            StableDiffusionXLModularPipeline,
+            StableDiffusionXLModularLoader,
             StableDiffusionXLPipeline,
             StableDiffusionXLAutoPipeline,
         )