Update app.py

app.py

@@ -108,4 +108,5 @@ if prompt := st.chat_input("Type your message..."):
         # Add assistant response to chat history
         st.session_state.messages.append({"role": "assistant", "content": response})
 
-    except Exception as e:
+    except Exception as e:
+        st.error(f"Error generating response: {str(e)}")