main.py

def main():
  a = 1
  import pdb; pdb.set_trace()
  # (Pdb) list
  # 1
  # 2     def main():
  # 3       a = 1
  # 4  ->   import pdb; pdb.set_trace()
  # 5       #
  # 6
  # 7     if __name__ == "__main__":
  # 8       main()
  # (Pdb) print(a)
  # 1
  # (Pdb) continue


if __name__ == "__main__":
  main()