Update app.py

app.py

@@ -527,29 +527,28 @@ def answer_question(user_question, chatbot, audio=None):
         except sr.RequestError:
             user_question = "Could not request results from Google Speech Recognition service."
 
-    while iterations < max_iterations:
-        
+        while iterations < max_iterations:
+
         """if "send email to" in user_question:
             email_match = re.search(r"send email to ([\w\.-]+@[\w\.-]+)", user_question)
             if email_match:
                 user_email = email_match.group(1).strip()
                 user_question = user_question.replace(f"send email to {user_email}", "").strip()
                 user_question = f"{user_question}:{user_email}"
-            """
+                """
 
         response = agent_executor.invoke({"input": user_question}, config={"callbacks": [langfuse_handler]})
-        
+
         if isinstance(response, dict):
             response_text = response.get("output", "")
         else:
             response_text = response
-            if "invalid" not in response_text.lower():
-               break
-            iterations += 1
-       
-        if iterations == max_iterations:
-            return "The agent could not generate a valid response within the iteration limit."
+        if "invalid" not in response_text.lower():
+            break
+        iterations += 1
 
+    if iterations == max_iterations:
+        return "The agent could not generate a valid response within the iteration limit."
 
     if os.getenv("IMAGE_PATH") in response_text:
         # Open the image file