python-matplotlibHow to change chart font size

import matplotlib as mpl
import matplotlib.pyplot as plt

mpl.rc('font', size=20)
plt.plot([2,1,3])
plt.show()ctrl + cgithub

`import matplotlib.pyplot as plt` loads Matplotlib module to use plotting capabilities	`mpl.rc` manage configuration
`font` we want to change font params	`size` set font `size` value
`.plot(` plot specified data	`.show()` render chart in a separate window

import matplotlib as mpl
import matplotlib.pyplot as plt

mpl.rc('font', size=20)
plt.plot([2,1,3])
plt.show()