Update app.py

app.py

@@ -15,17 +15,9 @@ def handle_input():
         # Save User Message
         st.session_state["messages"].append({"role": "user", "content": user_message})
 
-        # Display Bot Response Placeholder
-        response_placeholder = st.empty()
-        bot_response = ""
-
-        # Get Bot Response (streaming)
-        for chunk in call_api(user_message).split("\n"):
-            bot_response += chunk
-            response_placeholder.markdown(
-                f"<div style='text-align: left; color: green; margin: 10px 0;'><b>Bot:</b> {bot_response}</div>",
-                unsafe_allow_html=True,
-            )
+        # Show loading spinner
+        with st.spinner("Fetching response..."):
+            bot_response = call_api(user_message)
         
         # Save Bot Response
         st.session_state["messages"].append({"role": "assistant", "content": bot_response})
@@ -57,3 +49,4 @@ st.text_input(
     key="user_input",
     on_change=handle_input,
 )
+