import matplotlib.pyplot as plt
import numpy as np


theta = 2*np.pi*np.random.random((50,))
r = 15 * np.random.random((50,))


fig = plt.figure()
ax = fig.add_subplot(1, 2, 1, polar=True)
ax.scatter(theta, r)

ax = fig.add_subplot(1, 2, 2)
ax.scatter(theta, r)


plt.show()