During the lab: Included with this lab description is a Python file called \"lab3_funcs.py\". This file contains a series of function signatures, each with a 'pass' statement instead of a return value. For each function, there is a description of what the function should do. Your job is to fill in the functions with your own code, so that they accomplish the task that is described. Also included in this lab is a file containing unit tests for each function, called \"lab3_tests.py\". Open both files in Spyder and test your code by running the lab3_tests.py file. You must run the tester, not the file containing your functions. You may run the tester as many times as you like, until all your functions pass. Ask your TA during the lab if you need help doing this or understanding the output of the tester. Do not modify the tester! Your lab submission will be marked using a fresh, unmodified version of the tester. Submission Submit your lab3_funcs.py on D2L under Lab #3. Your mark is based solely on passing the tests, so you should already know how you did. Only your most recent submission will be kept, so be sure that the most recent submission is the completed one