get topic info

app.py

@@ -491,6 +491,7 @@ def optimized_bertopic(df):
     try:
         print(compute_coherence_value_bertopic(optimized_topic_model))
     except:
+        print(optimized_topic_model.get_topic_info())
         print('Unable to generate meaningful topics, base BERTopic model if possible')
 
     rep_docs = optimized_topic_model.representative_docs_