1  from typer import Typer
 2  
 3  app = Typer(
 4      context_settings={"help_option_names": ["-h", "--help"]},
 5  )
 6  
 7  
 8  @app.callback(no_args_is_help=True, invoke_without_command=True)
 9  def evidently_callback():
10      """\b
11      Evidently is tool to help you evaluate, test and monitor your data and ML models.
12      Documentation: https://docs.evidentlyai.com
13      """