import threading event = threading.Event() def worker(): print("Worker thread waiting for event") event.wait() print("Worker thread received event") thread = threading.Thread(target=worker) thread.start() print("Main thread is sending event...") event.set()In this code, we create an Event object and pass it to a worker thread. The worker thread waits for the event to be set, and the main thread sets the event. Once the event is set, the worker thread continues execution. This package belongs to the standard library and does not require any additional installation.