Setup log in aws lambda function.

Lambda_Logging.py

def setup_logging():
    logger = logging.getLogger()
    for h in logger.handlers:
        logger.removeHandler(h)

    h = logging.StreamHandler(sys.stdout)
    logformat = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
    h.setFormatter(logging.Formatter(logformat))
    logger.addHandler(h)
    logger.setLevel(logging.INFO)
    return logger