Python: What are differences between `logger.info` and `logging.info`?

Question

I wonder what is the differences between two versions below? And how to use it effectively?

Version 1:

import logging
logging.info("Hello world!")

Version 2:

import logging
logger = logging.getLogger(__name__)
logger.info("Hello world!")

Answer 1

I run my code:

class TestBedLog():
    async def test(self):

        import logging

        logging.info("Log from logging")

        logger = logging.getLogger(__name__)
        logger.info("Log from logger")

And the result is:

root: INFO: Log from logging
src.myserver.test.test_apiv2.test_bedlog: INFO: Log from logger

As you can see, logging is from the root. And logger you will see the file where log the information