torchvision mnist RemoteDisconnected：远端封闭连接，无响应

Question

我有pytorch和mnist错误。 为什么会发生此错误？

RemoteDisconnected：远端封闭的连接，无响应

    import torch
    import torchvision.datasets as dsets
    import torchvision.transforms as transforms
    import matplotlib.pyplot as plt
    import random

    training_epochs = 15
    batch_size = 100

    'mnist_train = dsets.MNIST(root='MNIST_data/',
                              train=True,
                              transform=transforms.ToTensor(),
                              download=True)'

    mnist_test = dsets.MNIST(root='MNIST_data/',
                             train=False,
                             transform=transforms.ToTensor(),
                             download=True)

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RemoteDisconnected                        Traceback (most recent call last)
c:\Users\PSG\Desktop\Code\Python\pytorch\lab-07_2_mnist_introduction.py in 
     22                           train=True,
     23                           transform=transforms.ToTensor(),
---> 24                           download=True)
     25 
     26 mnist_test = dsets.MNIST(root='MNIST_data/',

RemoteDisconnected: Remote end closed connection without response

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