Update app.py

app.py

@@ -226,7 +226,8 @@ def predict(user_input, timeout_seconds=1800): # 30 minutes = 1800 seconds
                     "retrieved_context": context_for_query,
                     "model_response": prediction
                 }
-                f.write(json.dumps(json_data))
+                json.dump(json_data, f)
+                #f.write(json.dumps(json_data))
                 f.write("\n")
             except TypeError as e:
                 logger.error(f"Failed to serialize JSON: {str(e)}")