old_contents: import logging
  import flask
  
  class Flask(flask.Flask):
  
    def init_logging(self):
      """Must be called after config setup."""
      if not self.debug:
        handler = logging.FileHandler(
            self.config.get('LOG_FILE', '/tmp/flask.log'))
        handler.setFormatter(
            '%(asctime)s %(levelname)8s [%(filename)s:%(lineno)d] %(message)s')
        handler.setLevel(logging.INFO)
        self.logger.addHandler(handler)
  
new_contents: import logging
  import flask
  
  class Flask(flask.Flask):
  
    def init_logging(self):
      """Must be called after config setup."""
      if not self.debug:
        handler = logging.FileHandler(
            self.config.get('LOG_FILE', '/tmp/flask.log'))
        handler.setFormatter(logging.Formatter(
            '%(asctime)s %(levelname)8s [%(filename)s:%(lineno)d] %(message)s'))
        handler.setLevel(logging.INFO)
        self.logger.addHandler(handler)
  
subject: Fix logging formatting.