Your team has a logging module that will store the data, but how can you use decorators to cause the logging to occur without changing the implementation of the existing functions? code example
Example: python log to file and console
import logging
logging.basicConfig(
level=logging.INFO,
format="%(asctime)s [%(levelname)s] %(message)s",
handlers=[
logging.FileHandler("debug.log"),
logging.StreamHandler()
]
)