.

app.py

@@ -41,8 +41,8 @@ def predict_product(num1, num2):
     if valid_input:
         correct_product = num1_int * num2_int
         try:
-            prediction = int(prediction)
-            is_correct = (prediction == correct_product)
+            prediction_int = int(prediction)
+            is_correct = (prediction_int == correct_product)
         except ValueError:
             is_correct = False
         result_color = "green" if is_correct else "red"