test_imports.py

import sys
print("Python version:", sys.version)
print("Python path:", sys.path)

try:
    import diffusers
    print("Diffusers version:", diffusers.__version__)
    
    # Try importing specific classes from diffusers
    from diffusers.configuration_utils import FrozenDict
    print("Successfully imported FrozenDict")
    
    from diffusers.loaders import IPAdapterMixin, LoraLoaderMixin, TextualInversionLoaderMixin
    print("Successfully imported mixins")
    
    from diffusers.models import AutoencoderKL, UNet2DConditionModel
    print("Successfully imported models")
    
    # Try pipeline-specific imports
    from diffusers.pipelines.pipeline_utils import DiffusionPipeline, StableDiffusionMixin
    print("Successfully imported pipeline utils")
    
    from diffusers.pipelines.stable_diffusion.pipeline_output import StableDiffusionPipelineOutput
    print("Successfully imported pipeline output")
    
except ImportError as e:
    print("Import error:", e)
    import traceback
    traceback.print_exc()