Update app.py

app.py

@@ -349,12 +349,9 @@ def handle_submit(user_query: str):
             # Add user message to chat history
             st.session_state.chat_history.append(("user", user_query))
             
-            # Process query with semantic weight 0.3 (matching main())
+            # Process query without the weight_semantic parameter
             with st.spinner("🔍 กำลังค้นหาคำตอบ..."):
-                result = st.session_state.pipeline.process_query(
-                    query=user_query,
-                    weight_semantic=0.3  # Match main() configuration
-                )
+                result = st.session_state.pipeline.process_query(query=user_query)
                 
                 # Create response with same structure as main()
                 response_dict = {