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python-matplotlibHow to plot heatmap

import matplotlib.pyplot as plt

fig, ax = plt.subplots()
im = ax.imshow([[0.8, 2.4, 2.5], [1.3, 1.2, 0.0], [0.1, 2.0, 0.0]])

plt.show()ctrl + c
import matplotlib.pyplot as plt

loads Matplotlib module to use plotting capabilities


creates set of charts on a single chart area


displays data as an image (used for heatmaps from 2d arrays)


render chart in a separate window