python useful logger

logger.py

logger = logging.getLogger(__name__)
logger.setLevel(level=logging.DEBUG)

formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
formatter = logging.Formatter('%(asctime)s | %(levelname)s | %(filename)s | %(threadName)s | %(funcName)s | %(lineno)s | %(message)s') 

fh = logging.FileHandler("log.txt")
fh.setLevel(logging.INFO)
fh.setFormatter(formatter)
logger.addHandler(fh)

ch = logging.StreamHandler()
ch.setLevel(logging.INFO)
ch.setFormatter(formatter)
logger.addHandler(ch)

logger.info('init SpeechEmotionRecognition class')