Update app.py

app.py

@@ -318,10 +318,9 @@ if uploaded_file is not None:
             
             if topic_strategy == "Manual":
                 n_documents = len(df)
-                max_topics = min(500, n_documents // 50)
+                max_topics = 500
                 min_topics = 5
-                recommended_topics = max_topics // 5
-                default_topics = min(recommended_topics, 50)
+                default_topics = 20
                 
                 n_topics = st.slider(
                     "Number of Topics",