code: def doc_entry(name, operator_refs=None):
      """Place given notebook or doc page in the toctree and optionally add a reference from operator
      documentation to that notebook or page.
  
      Parameters
      ----------
      name : str
          Name of jupyter notebook or rst file, must contain proper extension.
      operator_refs : OpReference or List[OpReference], optional
          Optional reference, defined by `op_reference()` call, by default None
      """
      return DocEntry(name, operator_refs)
  
file_path: DALI/docs/doc_index.py
imports: from pathlib import Path
label_desc: Use image node_id 3 for calling a global function with example usage: doc_entry(name, operator_refs) and returns: DocEntry