Update app.py

app.py

@@ -73,13 +73,15 @@ def wolfram_alpha(query: str)-> str:
     url = f"http://api.wolframalpha.com/v2/query?appid={api_key}&input={formatted_query}&output=json&format=plaintext"
     for key in WOLFRAM_RESPONSE_KEYS:
         url += f"&includepodid={key}"
-    print(f"\nURL:\n{url}")
+    print(f"\nWolfram URL:\n{url}")
 
     try:
         response = requests.get(url)
         response.raise_for_status()  # Raise an exception for HTTP errors
 
-        if query_result := response.json().get("queryresult") is None or query_result.get("error"): # Check if there's an error in the response
+        query_result = response.json().get("queryresult")
+        
+        if query_result is None or query_result.get("error"): # Check if there's an error in the response
              return f"Error: {query_result['error'].get('msg', 'Unable to fetch Wolfram response.')}"
     
         if pods := query_result.get("pods") is None: