1  import logging
   2  
   3  def setup_logger(name="recall_sampler"):
   4      logger = logging.getLogger(name)
   5      logger.setLevel(logging.INFO)
   6  
   7      formatter = logging.Formatter('%(asctime)s | %(levelname)s | %(message)s')
   8  
   9      console_handler = logging.StreamHandler()
  10      console_handler.setFormatter(formatter)
  11  
  12      if not logger.handlers:
  13          logger.addHandler(console_handler)
  14  
  15      return logger
  16