code: def test_pipeline_imports(self):
      import diffusers
      import diffusers.pipelines
  
      all_classes = inspect.getmembers(diffusers, inspect.isclass)
      for cls_name, cls_module in all_classes:
          if hasattr(diffusers.pipelines, cls_name):
              pipeline_folder_module = ".".join(
                  str(cls_module.__module__).split(".")[:3]
              )
              _ = import_module(pipeline_folder_module, str(cls_name))
  
file_path: diffusers/tests/others/test_dependencies.py
imports: import inspect
  import unittest
  from importlib import import_module
label_desc: Use image node_id 3 for calling the DependencyTester obj's underlying member method code with example usage: obj.test_pipeline_imports() without return types