Creating random points on (x,y) graphic in Python

I need to create random points (Min 12- Max 18 points between) in (X,Y) graphic.

This points had to be between 0-9 x and y. Like this

import random import matplotlib.pyplot as plt

x=[1,2,3,4,5,6,7,0,8,9]

y=[1,2,3,4,5,6,0,7,8,9] print(x+y)

random.shuffle(x)

random.shuffle(y)

a=plt.scatter(x,y, color='k', s=100)

random.shuffle(x)

random.shuffle(y)

b=plt.scatter(x,y, color='k', s=100)

plt.show()