AttributeError in Chapter_2.ipynb

[gustavovelascoh]

Hi,

when executing the 2nd cell:

import torch
import torch.nn as nn
import torch.nn.functional as F
from torch.utils.data import * 
from idlmam import *

I get this error:

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-2-376bfb908340> in <module>()
      2 import torch.nn as nn
      3 import torch.nn.functional as F
----> 4 from torch.utils.data import *
      5 from idlmam import *

AttributeError: module 'torch.utils.data' has no attribute 'BatchSamplerDistributedSamplerDataset'

it is solved by importing only the used modules

from torch.utils.data import Dataset, DataLoader, TensorDataset

I'm not sure if it has something to do with my setup at Collab, but based on this post, it is related to version 1.7.0 of PyTorch

Thanks

[EdwardRaff]

Gah, 1.7.0 goofed a number of things I wrote before it was released. I'll close this when I revise the master copy of Chapter 2 (following order with editor - not ignoring). Appreciate the catch!