How do I use asyncio in Python?

What is asyncio in Python?

Asyncio is a library in Python used for writing concurrent code using the async/await syntax.

How do I create an asynchronous function?

You can create an asynchronous function by defining it with the 'async def' syntax. For example: 'async def my_function():'.

Can you show me a simple example?

Sure! Here's a simple example:

import asyncio

async def say_hello():
    print('Hello')
    await asyncio.sleep(1)
    print('World!')

asyncio.run(say_hello())

What does 'await' do in this context?

The 'await' keyword is used to pause the execution of the async function until the awaited task is complete.