code: def write_docstring(fout):
      fout.write(
          '''r"""
  Autogenerated docstring
  =======================
  
  Please replace me.
  
  """
  '''
      )
  
imports: import json
  import sys
  import m2r
label_desc: Use image node_id 1 for calling a global function with example usage: write_docstring(fout) without return types