code: def add_header(level, code):
      add_code("#" * level + " " + code + "\n\n")
  
file_path: MMdnn/mmdnn/models/GenerateMdByDataset.py
imports: import json
  import os
  import argparse
label_desc: Use image node_id 2 for calling a global function with example usage: add_header(level, code) without return types