Update app.py

app.py

@@ -227,9 +227,9 @@ with st.sidebar:
         # Get the first message from user in the conversation
         first_user_msg = next((msg["content"] for msg in conv if msg["role"] == "user"), "")
         # Take first 30 characters of the message
-        preview = first_user_msg[:30] + "..." if len(first_user_msg) > 30 else first_user_msg
+        preview = first_user_msg[:50] + "..." if len(first_user_msg) > 50 else first_user_msg
         
-        if st.button(f"Conversation {idx + 1}: {preview}", key=f"conv_{idx}"):
+        if st.button(f"Query {idx + 1}: {preview}", key=f"conv_{idx}"):
             st.session_state.messages = conv.copy()
             st.rerun()