Issue with UCR Ham dataset

[jandrulus]

Hi tejaslodaya!
First of all, congratulations for the repository, I think it is great!
I have an issue withe UCR "Ham" dataset. When I run the code, with the following hyperparameters:

hidden_size = 90
hidden_layer_depth = 1
latent_length = 20
batch_size = 32
learning_rate = 0.0005
n_epochs = 20
dropout_rate = 0.5
optimizer = 'Adam' # options: ADAM, SGD
cuda = True # options: True, False
print_every= 30
clip = True # options: True, False
max_grad_norm = 5
loss = 'MSELoss' # options: SmoothL1Loss, MSELoss
block = 'LSTM' # options: LSTM, GRU

I get the error attached.

It seems that test_loader object is empty. Please, can you take a look? I have no problems with other UCR datasets. Thank you in advance, kind regards!