Error on "401_CNN.ipynb"

[redhat12345]

Hi,

I am getting the following error when I run the 401_CNN.ipynb. Please help me to resolve that.

Thank you in advance.

---

NameError Traceback (most recent call last)
in ()
34 low_dim_embs = tsne.fit_transform(last_layer.data.numpy()[:plot_only, :])
35 labels = test_y.numpy()[:plot_only]
---> 36 plot_with_labels(low_dim_embs, labels)
37 plt.ioff()

in plot_with_labels(lowDWeights, labels)
8 for x, y, s in zip(X, Y, labels):
9 c = cm.rainbow(int(255 * s / 9)); plt.text(x, y, s, backgroundcolor=c, fontsize=9)
---> 10 plt.xlim(X.min(), X.max()); plt.ylim(Y.min(), Y.max()); plt.title('Visualize last layer'); plt.show(); plt.pause(0.01)
11
12 plt.ion()

~/pytorch_python3/lib/python3.5/site-packages/matplotlib/pyplot.py in pause(interval)
292 canvas.start_event_loop(interval)
293 else:
--> 294 time.sleep(interval)
295
296

NameError: name 'time' is not defined

[MorvanZhou]

Please update matplotlib since it looks like a function is missing in the matplotlib