code: def normal(*args):
      res = list(args)
      return res
  
file_path: towhee/tests/unittests/serve/triton/test_triton_client.py
imports: import unittest
  import torch
  from towhee.serve.triton.triton_client import TritonClient
  from towhee.serve.triton.bls.python_backend_wrapper import pb_utils
label_desc: Use image node_id 1 for calling a global function with example usage: normal() and returns: res