Update app.py

app.py

@@ -388,7 +388,7 @@ def test_model():
                 else:
                     st.error("Failed to train the Prophet model. Please try a different dataset.")
             else:
-                st.error("Failed to fetch stock data. Please try again."
+                st.error("Failed to fetch stock data. Please try again.")
 
 def predict_stock_prices():
     st.header("Predict Stock Prices with Enhanced Model")