python-matplotlibHow to set y-axis label for bar chart

import matplotlib.pyplot as plt
plt.bar(['UA', 'UK', 'USA'], [10, 11, 12])
plt.ylabel('Coolness of the country')
plt.show()ctrl + cgithub

`import matplotlib.pyplot as plt` loads Matplotlib module to use plotting capabilities	`.bar` will plot bar chart
`['UA', 'UK', 'USA']` x-axis values	`[10, 11, 12]` y-axis values
`ylabel` set label for y-axis	`.show()` render chart in a separate window

import matplotlib.pyplot as plt
plt.bar(['UA', 'UK', 'USA'], [10, 11, 12])
plt.ylabel('Coolness of the country')
plt.show()