code: def test_cli_hub(uses):
      subprocess.check_call(["jina", "hub", "--help"])
      for cmd in ["new", "status", "pull", "push"]:
          subprocess.check_call(["jina", "hub", cmd, "--help"])
      subprocess.check_call(["jina", "hub", "pull", uses])
  
imports: import json
  import os
  import subprocess
  import pytest
  from jina.checker import NetworkChecker
  from jina.jaml import JAML
  from jina.orchestrate.pods.factory import PodFactory
  from jina.parsers import set_deployment_parser
  from jina.parsers.ping import set_ping_parser
  from jina_cli.autocomplete import ac_table
  from jina_cli.export import api_to_dict
  from jina_cli.lookup import _build_lookup_table, lookup_and_print
  from tests.helper import _generate_pod_args
label_desc: Use image node_id 5 for calling a global function with example usage: test_cli_hub(uses) without return types