code: def test_cli_entry():
      cmd = "{cli} -h".format(cli=salib_cli).split()
      result = subprocess.check_output(cmd)
      assert "Errno" not in str(
          result
      ), "Error occurred when trying to use CLI!"
  
file_path: SALib/tests/test_cli_sample.py
imports: import os
  from os.path import join
  import subprocess
label_desc: Use image node_id 2 for calling a global function with example usage: test_cli_entry() without return types