Dây chuyền lắp ráp ô tô: thêm các sự kiện phi tất định với SimPy

def car_production_line(env):
    car_number = 0
    while True:
        car_number += 1

        # Adding process 1: Clock-in time requirement for Welding and Painting
        yield env.____(random.____(10, 20))
        print(f"Time = {env.now:7.4f} | Car {car_number:02d} | Welding and Painting")

        # Adding process 2: Return/yield time after completing the process and print the current time
        yield env.____(random.____(18, 30))
        print(f"Time = {env.now:7.4f} | Car {car_number:02d} | Assembly of parts and Testing")
        print(f"Time = {env.now:7.4f} | Car {car_number:02d} | Car ready for shipping!")

env = simpy.Environment()
env.process(car_production_line(env))
env.run(until=SIMULATION_TIME)