code: def _display_collection_heading(
      collection: tfds.core.DatasetCollectionLoader,
  ) -> str:
      return f"""
        # `{collection.collection_name}`
  
        """
  
imports: import abc
  import textwrap
  from typing import List
  import tensorflow_datasets
  from tensorflow_datasets.scripts.documentation import dataset_markdown_builder
  from tensorflow_datasets.scripts.documentation import doc_utils
label_desc: Use image node_id 1 for calling a global function with example usage: _display_collection_heading(collection) and returns: str, collection, str