text: import torch
  import csv
  temp = torch.rand((3,5))
  filename = '../data/temp.pt'
  torch.save(temp,filename)
  temp2 = torch.load(filename)
  assert torch.allclose(temp,temp2)
  with open('../data/tensor.csv','w') as f:
      writer = csv.writer(f)
      writer.writerows(temp.tolist())
  print(temp2)
  print('Test success')