2. Write a Python function named rand_list() that creates and returns a list of random integer values. The function should accept three parameters: the number of list elements to be created, the minimum allowable list value, and the maximum allowable list value. In the exercise2() function, use rand_list() to create a list with a random number of elements (at least 5 but no more than 20) that are all random two-digit integers (i.e., between 10 and 99, inclusive) and then print the list, sort the list, print the sorted list, and finally print the median value in the list