code: def _ac_operation(ctx, _param, incomplete):
      from guild import cmd_impl_support
      from . import operations_impl
  
      cmd_impl_support.init_model_path()
      ops = operations_impl.filtered_ops(click_util.Args(**ctx.params))
      return sorted(
          [
              op["fullname"]
              for op in ops
              if op["fullname"].startswith(incomplete)
          ]
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: _ac_operation(ctx, _param, incomplete) and returns: sorted