```
# Generated by pandoc-plot 1.8.0
import numpy as np
import matplotlib.pyplot as plt
23)
np.random.seed(
# Compute areas and colors
= 150
N = 2 * np.random.rand(N)
r = 2 * np.pi * np.random.rand(N)
theta = 200 * r**2
area = theta
colors
= plt.figure()
fig = fig.add_subplot(111, projection='polar')
ax = ax.scatter(theta, r, c=colors, s=area, cmap='hsv', alpha=0.75) c
```