Configuration Problem "Employ TPG attack"

[cciro94]

I am trying to use the script for employing a TPG attack using cmd or testing mode. This is the error raised by keras:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/keras/utils/generic_utils.py", line 233, in func_load
    code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./src/tasks/bert4sim.py", line 565, in <module>
    main()
  File "./src/tasks/bert4sim.py", line 547, in main
    model = ModelWrapper(config)
  File "./src/tasks/bert4sim.py", line 285, in __init__
    self.model = self.load_finetune()
  File "./src/tasks/bert4sim.py", line 420, in load_finetune
    return load_model(self.config.model_load, custom_objects=self.custom_objects)
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py", line 492, in load_wrapper
    return load_function(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py", line 584, in load_model
    model = _deserialize_model(h5dict, custom_objects, compile)
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py", line 274, in _deserialize_model
    model = model_from_config(model_config, custom_objects=custom_objects)
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py", line 627, in model_from_config
    return deserialize(config, custom_objects=custom_objects)
  File "/usr/local/lib/python3.6/dist-packages/keras/layers/__init__.py", line 168, in deserialize
    printable_module_name='layer')
  File "/usr/local/lib/python3.6/dist-packages/keras/utils/generic_utils.py", line 147, in deserialize_keras_object
    list(custom_objects.items())))
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/network.py", line 1056, in from_config
    process_layer(layer_data)
  File "/usr/local/lib/python3.6/dist-packages/keras/engine/network.py", line 1042, in process_layer
    custom_objects=custom_objects)
  File "/usr/local/lib/python3.6/dist-packages/keras/layers/__init__.py", line 168, in deserialize
    printable_module_name='layer')
  File "/usr/local/lib/python3.6/dist-packages/keras/utils/generic_utils.py", line 147, in deserialize_keras_object
    list(custom_objects.items())))
  File "/usr/local/lib/python3.6/dist-packages/keras/layers/core.py", line 764, in from_config
    function = func_load(config['function'], globs=globs)
  File "/usr/local/lib/python3.6/dist-packages/keras/utils/generic_utils.py", line 237, in func_load
    code = marshal.loads(raw_code)
ValueError: bad marshal data (unknown type code)

and these are the configuration parameters that I have defined:

class Config:
    def __init__(self):
        self.maxlen = 32
        self.batch_size = 128
        self.epochs = 3
        # number of bert layers
        self.layers_num = 4
        # Learning rate
        self.lr = 1e-5
        self.cpu_num = 10
        # bert配置
        self.config_path = '/tmp/PassBertStrengthMeter/ServerModel/config/bert_config.json'
        self.checkpoint_path = ''
        self.label_path = ''
        self.model_save = '/tmp/PassBertStrengthMeter/ServerModel/model/pretrain/'
        self.mode = "cmd" # train, cmd, test
        self.model_load = '/tmp/PassBertStrengthMeter/ServerModel/model/TPG/tpg.h5'
        self.pwd_pairs = ''
        self.output_csv = ''

But probably am I doing something wrong.