code: def cli_group():
      click.echo("CLI")
  
imports: import click
  from tfx.tools.cli.commands.pipeline import pipeline_group
  from tfx.tools.cli.commands.run import run_group
  from tfx.tools.cli.commands.template import template_group
label_desc: Use image node_id 1 for calling a global function with example usage: cli_group() without return types