Please my colleague can tell me how to use this code in my system?

Question

fig, axes = plt.subplots(2, 3, figsize=(5, 4))
for i, ax in enumerate(axes.ravel()):
coef = mlp.coefs_[0][:, i]
ax.matshow(coef.reshape(28, 28), cmap=plt.cm.gray)
ax.set_xticks(())
ax.set_yticks(())
ax.set_title(i + 1)
plt.show()

Answer 1

Okay I'm coming