parameters: (doc)
return_statement: return doc.replace('"', ' ').replace("'", ' ')
docstring: Clean up a docstring by removing quotes
      @param doc: docstring to clean up
docstring_summary: Clean up a docstring by removing quotes
      @param doc: docstring to clean up
docstring_tokens: Clean up a docstring by removing quotes @param doc : docstring to clean up
function: def _cleanstr(doc):
      """Clean up a docstring by removing quotes
      @param doc: docstring to clean up
  
      """
      return doc.replace('"', ' ').replace("'", ' ')
function_tokens: def _cleanstr ( doc ) : return doc . replace ( '"' , ' ' ) . replace ( "'" , ' ' )