Update app.py

app.py

@@ -81,7 +81,8 @@ def get_visualizations():
                                     embeddings=embeds_npy,
                                     topics = list(range(8)),
                                     custom_labels=True)
-    fig2 = topic_model.visualize_barchart()
+    topic_model.set_topic_labels(topic_names)
+    fig2 = topic_model.visualize_barchart(custom_labels=True))
     st.plotly_chart(fig1)
     st.plotly_chart(fig2)