How to use the hvplot.util.is_intake function in hvplot

def _process_data(self, kind, data, x, y, by, groupby, row, col,
                      use_dask, persist, backlog, label, value_label,
                      hover_cols, attr_labels, kwds):
        gridded = kind in self._gridded_types
        gridded_data = False
        da = None

        # Validate DataSource
        self.data_source = data
        self.is_series = is_series(data)
        if self.is_series:
            data = data.to_frame()
        if is_intake(data):
            data = process_intake(data, use_dask or persist)

        if groupby is not None and not isinstance(groupby, list):
            groupby = [groupby]
        if by is not None and not isinstance(by, list):
            by = [by]
        grid = []
        if row is not None: grid.append(row)
        if col is not None: grid.append(col)
        streaming = False
        if is_geopandas(data):
            datatype = 'geopandas'
            self.data = data
            if kind is None:
                geom_types = set([gt[5:] if 'Multi' in gt else gt for gt in data.geom_type])
                if len(geom_types) > 1: