import logging
import os
import sys


def configure_logging():

    level = os.getenv(
        "LOG_LEVEL",
        "INFO"
    ).upper()

    logging.basicConfig(
        level=getattr(logging, level),
        format="%(asctime)s - %(levelname)s - %(message)s",
        handlers=[
            logging.StreamHandler(sys.stdout)
        ]
    )