simple_animation.ipybn

import numpy as np
import matplotlib.pyplot as plt
from IPython.display import clear_output
import time

n_particles = 100

for x in range(50):
  clear_output(wait=True)
  positions_x = [np.random.random() for i in range(n_particles)]
  positions_y = [2*(np.random.random()-0.5) for i in range(n_particles)]

  plt.plot(positions_x , positions_y,'ro')
  plt.axis((-1.0 , 1.0 , -1.0 , 1.0))
  plt.show() 
  time.sleep(0.01)