هو اي حل المشكله دي GatewayRuntimeError في باثيون ؟

السلام عليكم

ده الكود 

col = ['D1','D2','D3','D4','D5','D6','D7','D8','D9','E1','E10','E11','E12','E13','E14',
       'E15','E16','E17','E18','E19','E2','E20','E3','E4','E5','E6','E7','E8','E9','I1',
       'I2','I3','I4','I5','I6','I7','I8','I9','M1','M10','M11','M12','M13','M14','M15',
       'M16','M17','M18','M2','M3','M4','M5','M6','M7','M8','M9','P1','P10','P11','P12',
       'P13','P2','P3','P4','P5','P6','P7','P8','P9','S1','S10','S11','S12','S2','S3',
       'S4','S5','S6','S7','S8','S9','V1','V10','V11','V12','V13','V2','V3','V4','V5',
       'V6','V7','V8','V9','is_scored','lagged_risk_free_rate',
       'lagged_market_forward_excess_returns']
model = tf.keras.models.load_model('AlphaPulse.keras')

def predict(test: pd.DataFrame) -> float:
 
    df = test
    df_copy = data_test_copy
    x_test = df[col]
    preds = model.predict(x_test)
    allocation = preds.clip(0, 2).reshape(-1)
     
    return pd.DataFrame({"date_id": df_copy["date_id"].values,"prediction": allocation})
    

inference_server = kaggle_evaluation.default_inference_server.DefaultInferenceServer(predict)

if os.getenv('KAGGLE_IS_COMPETITION_RERUN'):
    inference_server.serve()
else:
    inference_server.run_local_gateway(('/kaggle/input/hull-tactical-market-prediction/',))

ودي المشكله الناتج عن الكود ده

---------------------------------------------------------------------------
GatewayRuntimeError                       Traceback (most recent call last)
/tmp/ipykernel_39/3513852296.py in <cell line: 0>()
     38     inference_server.serve()
     39 else:
---> 40     inference_server.run_local_gateway(('/kaggle/input/hull-tactical-market-prediction/',))

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/templates.py in run_local_gateway(self, data_paths, file_share_dir, *args, **kwargs)
    106             self.gateway.run()
    107         except Exception as err:
--> 108             raise err from None
    109         finally:
    110             self.server.stop(0)

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/templates.py in run_local_gateway(self, data_paths, file_share_dir, *args, **kwargs)
    104         try:
    105             self.gateway = self._get_gateway_for_test(data_paths, file_share_dir, *args, **kwargs)
--> 106             self.gateway.run()
    107         except Exception as err:
    108             raise err from None

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/base_gateway.py in run(self)
    149         elif error:
    150             # For local testing
--> 151             raise error
    152 
    153     @final

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/base_gateway.py in run(self)
    130         try:
    131             self.unpack_data_paths()
--> 132             predictions, row_ids = self.get_all_predictions()
    133             self.write_submission(predictions, row_ids)
    134         except GatewayRuntimeError as gre:

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/base_gateway.py in get_all_predictions(self)
    106         self.data_batch_counter = 0
    107         for data_batch, row_ids in self.generate_data_batches():
--> 108             predictions = self.predict(*data_batch)
    109             self.competition_agnostic_validation(predictions, row_ids)
    110             self.competition_specific_validation(predictions, row_ids, data_batch)

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/base_gateway.py in predict(self, *args, **kwargs)
    124             return self.client.send('predict', *args, **kwargs)
    125         except Exception as e:
--> 126             self.handle_server_error(e, 'predict')
    127 
    128     def run(self) -> None:

/kaggle/input/hull-tactical-market-prediction/kaggle_evaluation/core/base_gateway.py in handle_server_error(self, exception, endpoint)
    429             message_match = re.search('"Exception calling application: (.*)"', exception_str, re.IGNORECASE)
    430             message = message_match.group(1) if message_match else exception_str
--> 431             raise GatewayRuntimeError(GatewayRuntimeErrorType.SERVER_RAISED_EXCEPTION, message) from None
    432         if isinstance(exception, grpc._channel._InactiveRpcError):
    433             raise GatewayRuntimeError(GatewayRuntimeErrorType.SERVER_CONNECTION_FAILED, exception_str) from None

GatewayRuntimeError: (<GatewayRuntimeErrorType.SERVER_RAISED_EXCEPTION: 3>, 'All arrays must be of the same length')