Update app.py

app.py

@@ -69,7 +69,7 @@ class BasicAgent:
         messages = [HumanMessage(content=question)]
         messages = self.graph.invoke({"messages": messages})
         answer = messages['messages'][-1].content
-        m = re.search(r"delim_\s*(.*)", answer, flags=re.DOTALL)
+        m = re.search(r"FINAL ANSWER:\s*(.*)", answer, flags=re.DOTALL)
         if m:
             result = m.group(1)
         else:
@@ -108,28 +108,28 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
 
     # 2. Fetch Questions
     print(f"Fetching questions from: {questions_url}")
-    # try:
-    #     response = requests.get(questions_url, timeout=15)
-    #     response.raise_for_status()
-    #     questions_data = response.json()
-    #     if not questions_data:
-    #          print("Fetched questions list is empty.")
-    #          return "Fetched questions list is empty or invalid format.", None
-    #     print(f"Fetched {len(questions_data)} questions.")
-    # except requests.exceptions.RequestException as e:
-    #     print(f"Error fetching questions: {e}")
-    #     return f"Error fetching questions: {e}", None
-    # except requests.exceptions.JSONDecodeError as e:
-    #      print(f"Error decoding JSON response from questions endpoint: {e}")
-    #      print(f"Response text: {response.text[:500]}")
-    #      return f"Error decoding server response for questions: {e}", None
-    # except Exception as e:
-    #     print(f"An unexpected error occurred fetching questions: {e}")
-    #     return f"An unexpected error occurred fetching questions: {e}", None
-
-    with open('questions.json') as f:
-            d = json.load(f)
-            questions_data = d
+    try:
+        response = requests.get(questions_url, timeout=15)
+        response.raise_for_status()
+        questions_data = response.json()
+        if not questions_data:
+             print("Fetched questions list is empty.")
+             return "Fetched questions list is empty or invalid format.", None
+        print(f"Fetched {len(questions_data)} questions.")
+    except requests.exceptions.RequestException as e:
+        print(f"Error fetching questions: {e}")
+        return f"Error fetching questions: {e}", None
+    except requests.exceptions.JSONDecodeError as e:
+         print(f"Error decoding JSON response from questions endpoint: {e}")
+         print(f"Response text: {response.text[:500]}")
+         return f"Error decoding server response for questions: {e}", None
+    except Exception as e:
+        print(f"An unexpected error occurred fetching questions: {e}")
+        return f"An unexpected error occurred fetching questions: {e}", None
+
+    # with open('questions.json') as f:
+    #         d = json.load(f)
+    #         questions_data = d
 
     # 3. Run your Agent
     results_log = []