def start_debug_session():
  global RPDB_CLIENT
  if RPDB_CLIENT != None:
    RPDB_CLIENT.cleanup()
    RPDB_CLIENT = None
  RPDB_CLIENT = RpdbClient()
  RPDB_CLIENT.connect()
dataset/ETHPy150Open AlexandreZani/vim_rpdb/python/rpdb_client.py/start_debug_session/operator `is not` -> `!=`