code: def check_all_auto_mappings_importable():
      """Check all auto mappings can be imported."""
      # This is where we need to check we have all backends or the check is incomplete.
      check_missing_backends()
  
      failures = []
      mappings_to_check = {}
      # Each auto modeling files contains multiple mappings. Let's get them in a dynamic way.
      for module_name in [
          "modeling_auto",
          "modeling_tf_auto",
          "modeling_flax_auto",
      ]:
          module = getattr(transformers.models.auto, module_name, None)
          if module is None:
              continue
          # all mappings in a single auto modeling file
          mapping_names = [
              x for x in dir(module) if x.endswith("_MAPPING_NAMES")
          ]
          mappings_to_check.update(
              {name: getattr(module, name) for name in mapping_names}
          )
  
      for name in mappings_to_check:
          name = name.replace("_MAPPING_NAMES", "_MAPPING")
          if not hasattr(transformers, name):
              failures.append(f"`{name}`")
      if len(failures) > 0:
          raise Exception(
              f"There were {len(failures)} failures:\n"
              + "\n".join(failures)
          )
  
imports: import inspect
  import os
  import re
  import sys
  import types
  import warnings
  from collections import OrderedDict
  from difflib import get_close_matches
  from pathlib import Path
  from typing import List, Tuple
  from transformers import is_flax_available, is_tf_available, is_torch_available
  from transformers.models.auto import get_values
  from transformers.models.auto.configuration_auto import CONFIG_MAPPING_NAMES
  from transformers.models.auto.feature_extraction_auto import FEATURE_EXTRACTOR_MAPPING_NAMES
  from transformers.models.auto.image_processing_auto import IMAGE_PROCESSOR_MAPPING_NAMES
  from transformers.models.auto.processing_auto import PROCESSOR_MAPPING_NAMES
  from transformers.models.auto.tokenization_auto import TOKENIZER_MAPPING_NAMES
  from transformers.utils import ENV_VARS_TRUE_VALUES, direct_transformers_import
label_desc: Use image node_id 19 for calling a global function with example usage: check_all_auto_mappings_importable() without return types