TypeError: Unknown parameter type: <class 'theano.tensor.var.TensorVariable'>

[dvhphuc]

I have a problem:
[21/06/2022 04:38:59] model options: {'n_episodes': 5, 'input_dim': 1024, 'hidden_dim': 256, 'W_init': 'normal', 'U_init': 'normal', 'weight_decay': 1e-05, 'regularizer': 'L2', 'optimizer': 'adam', 'base_lr': 1e-05, 'decay_rate': 0.1, 'max_epochs': 60, 'decay_stepsize': -1, 'ignore_distant_sim': False, 'distant_sim_thre': 20, 'alpha': 0.01, 'model_file': None, 'disp_freq': 1, 'train_dataset_path': 'datasets/eccv16_dataset_tvsum_google_pool5.h5'}
[21/06/2022 04:38:59] initializing net model
Traceback (most recent call last):
File "vsum_train.py", line 158, in
train_dataset_path=args.dataset)
File "vsum_train.py", line 56, in train
net = reinforceRNN(model_options)
File "/content/drive/MyDrive/Colab Notebooks/VideoSum/vsumm-reinforce/model_reinforceRNN.py", line 40, in init
init_state=None, init_memory=None, go_backwards=False
File "/content/drive/MyDrive/Colab Notebooks/VideoSum/vsumm-reinforce/theano_nets.py", line 342, in init
self.output = self.step(self.state_below)
File "/content/drive/MyDrive/Colab Notebooks/VideoSum/vsumm-reinforce/theano_nets.py", line 396, in step
go_backwards=self.go_backwards
File "/usr/local/lib/python3.7/dist-packages/theano/scan_module/scan.py", line 849, in scan
profile=False)
File "/usr/local/lib/python3.7/dist-packages/theano/compile/function/init.py", line 350, in function
output_keys=output_keys,
File "/usr/local/lib/python3.7/dist-packages/theano/compile/function/pfunc.py", line 427, in pfunc
_pfunc_param_to_in(p, allow_downcast=allow_input_downcast) for p in params
File "/usr/local/lib/python3.7/dist-packages/theano/compile/function/pfunc.py", line 427, in
_pfunc_param_to_in(p, allow_downcast=allow_input_downcast) for p in params
File "/usr/local/lib/python3.7/dist-packages/theano/compile/function/pfunc.py", line 543, in _pfunc_param_to_in
raise TypeError(f"Unknown parameter type: {type(param)}")
TypeError: Unknown parameter type: <class 'theano.tensor.var.TensorVariable'>

How can i fix it?
Thank you