Colab运行沐神《动手学深度学习》:ImportError: cannot import name ‘_check_savefig_extra_args‘ from ‘matplotlib.back

 原语句:

num_epochs = 10

train_ch3(net, train_iter, test_iter, cross_entropy, num_epochs, updater)

报错: 

ImportError: cannot import name '_check_savefig_extra_args' from 'matplotlib.backend_bases'

在终端查看版本: 

pip list 

d2l:0.17.5

matplotlib : 3.5.1

版本不对:

!pip install matplotlib==3.0

num_epochs = 10

train_ch3(net, train_iter, test_iter, cross_entropy, num_epochs, updater)

d2l.plt.show()

Colab运行沐神《动手学深度学习》:ImportError: cannot import name ‘_check_savefig_extra_args‘ from ‘matplotlib.back_第1张图片

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