def METHOD_NAME(self):
    """
    Test if compute frequencies are correct - in self.topic1 are results
    that correspond to values from original PyLDAvis implementation
    """
    self.send_signal(self.widget.Inputs.topics, self.topics)
    self.wait_until_finished()
    topic1 = pd.DataFrame(
        {
            "Term": self._get_graph_labels(),
            "Freq": self.widget.graph.term_topic_freq_item.opts["width"][::-1],
            "Total": self.widget.graph.marg_prob_item.opts["width"][::-1],
        }
    )
    topic1 = topic1.set_index("Term")
    pd.testing.assert_frame_equal(topic1, self.topic1)