event signalling the following program implements the above scenariofrom multiprocessing import processevent from time import sleep def wait_for_event(event)print('wait_for_event entered and waiting'event_is_set event wait(print('wait_for_event event is set'event_is_setdef set_event(event)print('set_event entered but about to sleep'sleep( print('set_event waking up and setting event'event set(print('set_event event set'print('starting'create the event object event event(start process to wait for the event notification process(target=wait_for_eventargs=[event] start(set up process to set the event process(target=set_eventargs=[event] start(wait for the first process to complete join(print('done'