code: import numpy as np
  # exp_dist <-> f(x, beta) = (1/beta) * exp(-(1/beta) * x)
  beta = 10
  process_count = 20
  a=np.round(np.random.exponential(scale=beta, size=(process_count,2)))
  np.savetxt("process.csv", a, delimiter=",",fmt="%i")
  
  # Generates Arrival time and burst time
  
apis: numpy.savetxt numpy.random.exponential