Update app.py

app.py

@@ -518,6 +518,8 @@ def answer_question(user_question, chatbot, audio=None):
         iterations += 1
     print(os.getenv("IMAGE_PATH"))
     print(response_text)
+    print("validating. ")
+    print(os.getenv("IMAGE_PATH") in response_text)
     if iterations == max_iterations:
         return "The agent could not generate a valid response within the iteration limit."