code: def main():
      if os.getenv("PROFILE"):
          _profile_main()
      else:
          _main()
  
imports: import warnings
  import logging
  import os
  import pdb
  import sys
  import traceback
  from guild import exit_code
  from guild import op_util
  from guild import util
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types