code: def transform(input_file, input_type, output_type, verbose, quiet):
      
      converter = Converter(input_file, input_type, output_type)
      output = converter.convert(verbose)
  
      click.echo(click.style(output, fg='green'))
  
      if not quiet:
          for message in converter.messages:
              click.echo(click.style(message, fg='red', bold=True), err=True)
docs: container-transform is a small utility to transform various docker
      container formats to one another.
  
      Default input type is compose, default output type is ECS
  
      Default is to read from STDIN if no INPUT_FILE is provided
  
      All options may be set by environment variables with the prefix "CT_"
      followed by the full argument name.