Update app.py

app.py

@@ -529,7 +529,7 @@ def answer_question(user_question, chatbot, audio=None):
 
         while iterations < max_iterations:
 
-        """if "send email to" in user_question:
+            """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()
@@ -537,18 +537,18 @@ def answer_question(user_question, chatbot, audio=None):
                 user_question = f"{user_question}:{user_email}"
                 """
 
-        response = agent_executor.invoke({"input": user_question}, config={"callbacks": [langfuse_handler]})
+            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 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 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