import logging
# Create a logger
logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)
# Create a file handler
file_handler = logging.FileHandler('example.log')
# Create a formatter and set it for the handler
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
file_handler.setFormatter(formatter)
# Add the file handler to the logger
logger.addHandler(file_handler)
# Log messages
logger.debug('This is a debug message')
logger.info('This is an info message')
logger.warning('This is a warning message')
logger.error('This is an error message')
logger.critical('This is a critical message')