This script will create a function named pingthis that takes in an IP or DNS name and pings it. The function needs to return the IP and the time to ping it as a list. If the IP or DNS cannot be pinged, the function will return the IP and 'Not Found' in a list. This script also needs a main function that reads in a single IP or DNS name on the command line, calls the function to ping it, and then displays the result as:
IP, TimeToPing (ms)
192.168.2.1, 20
This will be the base library that you will use in the rest of the ping scripts.
When you are done, add your script to git your git repo so I can download and test it by running it directly (e.g python3 pinglib.py 192.168.2.1) and from within the python interpreter:
>>> import pinglib
>>>pinglib.pingthis("192.168.2.1")
(192.168.2.1", 20)