human
Solve the following python programming problem given the following code:
# %load asyncio_event.py
import asyncio
import functools

def set_event(event):
    print('setting event in callback')
    event.set()

async def coro1(event):
    print('coro1 waiting for event')
    await event.wait()
    print('coro1 triggered')

async def coro2(event):
    print('coro2 waiting for event')
    await event.wait()
    print('coro2 triggered')

async def main(loop):
    # Create a shared event
    event = asyncio.Event()
    print('event start state: {}'.format(event.is_set()))

    loop.call_later(
        0.1, functools.partial(set_event, event)
    )

    await asyncio.wait([coro1(event), coro2(event)])
    print('event end state: {}'.format(event.is_set()))

event_loop = asyncio.get_event_loop()
try:
    event_loop.run_until_complete(main(event_loop))
finally:
    event_loop.close()

Given the above code, generate some markdown instructions for it.
assistant
#Here is the Python code you requested.

A lock can be invoked directly, using await to acquire it and calling the release() method when done as in coro2() in this example. They also can be used as asynchronous context managers with the with await keywords, as in coro1().
Events
An asyncio.Event is based on threading.Event, and is used to allow multiple consumers to wait for something to happen without looking for a specific value to be associated with the notification.