import matplotlib.pyplot as plt

plt.plot([1, 2, 3, 4], [1, 4, 9, 16], 'b.') # plots x (horizontal) and y (vertical) axis. b. uses a bold dot instead of the default line in the plot
plt.ylabel("Some numbers")
plt.show()
import matplotlib.pyplot as plt

plt.plot([1, 2, 3, 4], [1, 4, 9, 16], 'b.') # plots x (horizontal) and y (vertical) axis. b. uses a bold dot instead of the default line in the plot
plt.ylabel("Some numbers")
plt.show()
# plots x (horizontal) and y (vertical) axis. b. uses a bold dot instead of the default line in the plot