code: def test_cli_avail_methods():
      method_types = ["sample", "analyze"]
  
      for method in method_types:
          module = importlib.import_module(f"SALib.{method}")
          actions = avail_approaches(module)
          for act in actions:
              approach = importlib.import_module(
                  f"SALib.{method}.{act}"
              )
  
              # Just try to access the functions - raises error on failure
              approach.cli_parse
              approach.cli_action
  
imports: import subprocess
  import importlib
  from SALib.util import avail_approaches
label_desc: Use image node_id 2 for calling a global function with example usage: test_cli_avail_methods() without return types