code: def print_help(ctx):
      # prints help menu
      # if no arguments are passed
      click.echo(ctx.get_help())
      ctx.exit()
  
file_path: Ciphey/ciphey/ciphey.py
imports: import os
  import warnings
  from typing import Any, Optional, Union
  import click
  from appdirs import AppDirs
  import logging
  from rich.logging import RichHandler
  from rich.console import Console
  from .None import iface
label_desc: Use image node_id 3 for calling a global function with example usage: print_help(ctx) without return types