def has_custom_view(self):
        """Whether the operator has a custom view."""
        stages = self.request_params.get("view", None)
        filters = self.request_params.get("filters", None)
        extended = self.request_params.get("extended", None)
        has_stages = stages is not None and stages != [] and stages != {}
        has_filters = filters is not None and filters != [] and filters != {}
        has_extended = (
            extended is not None and extended != [] and extended != {}
        )
        return has_stages or has_filters or has_extended
Whether the operator has a custom view.
fiftyone/operators/executor.py