code: def workflow_list(obj):
      
      try:
          for wf in list_workflows(config=obj['config']):
              click.echo('{:23} {}'.format(
                  _style(obj['show_color'], wf.name, bold=True),
                  wf.docstring.split('\n')[0] if wf.docstring is not None else ''))
      except WorkflowDefinitionError as e:
          click.echo(_style(obj['show_color'],
                            'The graph {} in workflow {} is not a directed acyclic graph'.
                            format(e.graph_name, e.workflow_name), fg='red', bold=True))
docs: List all available workflows.