Setup Logger

def setup_logger():    
    '''Sets up logger'''
    # formatter = logging.Formatter(
    #     '[%(asctime)s] {%(filename)s:%(lineno)d} %(levelname)s - %(message)s'
    # )
    logging.basicConfig(
        level=logging.INFO,
        format='[%(asctime)s] {%(filename)s:%(lineno)d} %(levelname)s - %(message)s')

    # handler = logging.StreamHandler()
    logger = logging.getLogger(__name__)
    # handler.setFormatter(formatter)
    logger.setLevel(logging.INFO)
    return logger