code: def create_section_header(header: str) -> str:
      """Create numpydoc section header"""
      return f"{header}\n{'-' * len(header)}\n"
  
imports: from __future__ import annotations
  from textwrap import dedent
  from pandas.core.shared_docs import _shared_docs
label_desc: Use image node_id 1 for calling a global function with example usage: create_section_header(header) and returns: header, str, unknown, str