code: def test_shortand_parse() -> None:
      """This test is important because we want to make it convenient
      for our users to just run 'hagrid launch' whenever they want to spin
      up a new node with a randomly chosen name."""
  
      # COMMAND: "hagrid launch"
      args: Tuple = ()
      args = grammar.launch_shorthand_support(args)
  
      # check that domain gets added to the end of the command
      assert args == ("domain",)
  
file_path: PySyft/packages/hagrid/tests/hagrid/cli_test.py
imports: from collections import defaultdict
  from typing import List
  from typing import Tuple
  from hagrid import cli
  from hagrid import grammar
label_desc: Use image node_id 2 for calling a global function with example usage: test_shortand_parse() without return types