我有以下代码,首先显示matplotlib图.然后,我必须关闭第一个图,以便显示第二个图.
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import mglearn
# generate dataset
X, y = mglearn.datasets.make_forge()
# plot dataset
mglearn.discrete_scatter(X[:, 0], X[:, 1], y)
plt.legend(["Class 0", "Class 1"], loc=4)
plt.xlabel("First feature")
plt.ylabel("Second feature")
print("X.shape: {}".format(X.shape))
plt.show()
X, y = mglearn.datasets.make_wave(n_samples=40)
plt.plot(X, y, 'o')
plt.ylim(-3, 3)
plt.xlabel("Feature")
plt.ylabel("Target")
plt.show()
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我想在同一时间出现2个matplotlib图.