code: def version(cli, platform):
      
      version_client = PolyaxonClient().version
      cli = cli or not any([cli, platform])
      if cli:
          try:
              server_version = version_client.get_cli_version()
          except AuthorizationError:
              session_expired()
              sys.exit(1)
          except (PolyaxonHTTPError, PolyaxonShouldExitError, PolyaxonClientException) as e:
              Printer.print_error('Could not get cli version.')
              Printer.print_error('Error message `{}`.'.format(e))
              sys.exit(1)
          cli_version = get_version(PROJECT_CLI_NAME)
          Printer.print_header('Current cli version: {}.'.format(cli_version))
          Printer.print_header('Supported cli versions:')
          dict_tabulate(server_version.to_dict())
  
      if platform:
          try:
              platform_version = version_client.get_platform_version()
          except AuthorizationError:
              session_expired()
              sys.exit(1)
          except (PolyaxonHTTPError, PolyaxonShouldExitError, PolyaxonClientException) as e:
              Printer.print_error('Could not get platform version.')
              Printer.print_error('Error message `{}`.'.format(e))
              sys.exit(1)
          chart_version = version_client.get_chart_version()
          Printer.print_header('Current platform version: {}.'.format(chart_version.version))
          Printer.print_header('Supported platform versions:')
          dict_tabulate(platform_version.to_dict())
docs: Print the current version of the cli and platform.