Implement function avg() that takes as input a list that contains lists of numbers. Each list represents the grades a particular student received from a course. For example, here is an input list for a class of four students:

[[95, 92, 86, 87], [66, 54], [89, 72, 100], [33, 0, 0]]

The function should print, one per line, every students average grade. You may assume the list of grades is not empty., but you should not assume that every student has the same number of grades.

Python 3.7.0 Shell File Edit Shell Debug Options Window Help Python 3.7.0 (v3.7.0: 1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD6 4)] on win32 Type "copyright", "credits" or "license" for more information = RESTART: C: /Users/eve/AppData/Local/Programs/Python/Python37/a3Answers. py = >>>avg([[95, 92, 86, 87], [66, 54], [89, 72, 100], 133, 0, 0]]) 90.0 60.0 87.0 11.0 >>>avg ([[100, 70, 86, 90], [66, 54, 0], [100, 100], [33, 50, 90]]) 86.5 40.0 100.0 57.666666666666664 Ln: 15 Col: 0