code: def process_str(astr):
      code = [header]
      code.extend(parse_string(astr, global_names, 0, 1))
      return "".join(code)
  
file_path: numpy/numpy/distutils/conv_template.py
imports: import os
  import sys
  import re
label_desc: Use image node_id 6 for calling a global function with example usage: process_str(astr) and returns: str