ValueError: bad marshal data (unknown type code)

[arnold-anand]

Traceback (most recent call last):
File "C:\Users\arnol\Desktop\Attendance-using-Face-master\trainer.py", line 12, in
e = emb()
File "C:\Users\arnol\Desktop\Attendance-using-Face-master\embedding.py", line 5, in init
self.model=load_model('facenet_keras.h5')
File "C:\Python 3.9\lib\site-packages\keras\saving\save.py", line 201, in load_model
return hdf5_format.load_model_from_hdf5(filepath, custom_objects,
File "C:\Python 3.9\lib\site-packages\keras\saving\hdf5_format.py", line 180, in load_model_from_hdf5
model = model_config_lib.model_from_config(model_config,
File "C:\Python 3.9\lib\site-packages\keras\saving\model_config.py", line 59, in model_from_config
return deserialize(config, custom_objects=custom_objects)
File "C:\Python 3.9\lib\site-packages\keras\layers\serialization.py", line 159, in deserialize
return generic_utils.deserialize_keras_object(
File "C:\Python 3.9\lib\site-packages\keras\utils\generic_utils.py", line 668, in deserialize_keras_object
deserialized_obj = cls.from_config(
File "C:\Python 3.9\lib\site-packages\keras\engine\training.py", line 2332, in from_config
functional.reconstruct_from_config(config, custom_objects))
File "C:\Python 3.9\lib\site-packages\keras\engine\functional.py", line 1274, in reconstruct_from_config
process_layer(layer_data)
File "C:\Python 3.9\lib\site-packages\keras\engine\functional.py", line 1256, in process_layer
layer = deserialize_layer(layer_data, custom_objects=custom_objects)
File "C:\Python 3.9\lib\site-packages\keras\layers\serialization.py", line 159, in deserialize
return generic_utils.deserialize_keras_object(
File "C:\Python 3.9\lib\site-packages\keras\utils\generic_utils.py", line 668, in deserialize_keras_object
deserialized_obj = cls.from_config(
File "C:\Python 3.9\lib\site-packages\keras\layers\core.py", line 1001, in from_config
function = cls._parse_function_from_config(
File "C:\Python 3.9\lib\site-packages\keras\layers\core.py", line 1053, in _parse_function_from_config
function = generic_utils.func_load(
File "C:\Python 3.9\lib\site-packages\keras\utils\generic_utils.py", line 783, in func_load
code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)

[smit479]

please