Update app.py

app.py

@@ -59,7 +59,7 @@ def chat():
             response_json = response.json()
             ai_response = response_json.get("response", "No 'response' key found in the JSON.")
             ai_response = ai_response.encode('latin1').decode('utf-8', 'ignore')
-            return (ai_response)})
+            return (ai_response)
         else:
             return jsonify({
                 "error": "Error from PythonAnywhere",