input: Write a python function to generate a random integer between a given minimum and maximum value.
  assert 1 <= generate_random(1, 10) <= 10
  assert 50 <= generate_random(50, 100) <= 100
  assert -10 <= generate_random(-10, 10) <= 10
output: import random
  
  def generate_random(min_value, max_value):
      return random.randint(min_value, max_value)