import matplotlib.pyplot as plt
import numpy as np

np.random.seed(0)
x = np.random.rand(8) * 100
y = np.random.rand(8) * 100
sizes = np.random.rand(8) * 100 
colors = np.random.rand(8)  
plt.figure(figsize=(6, 6))

plt.scatter(x, y, s=sizes, c=colors, alpha=0.5, cmap='viridis')

plt.title('Sample Bubble Chart')
plt.xlabel('X-axis')
plt.ylabel('Y-axis')

plt.colorbar()


plt.show()