In Python

PROBLEM 1: CHECKING FOR PASSWORD VALIDITY (a) Write a function ieValidPassvord that checks the validity of passwords. The function takes a string (i.e., a password) and returns a boolean value (i.e.. True if the password is valid and False if the password is invalid). A pasword is valid if the followings hold: Has at least 1 letter betweem le-z) and I letter besween [A-Z -Has at least 1 number between 10-01 - Has at least 1 character from SH - Has minimum length 6 characters - Has maximum length 16 characters - Starts with an upperease letter Ends with a digit (b) Test the above function by writing a program that ask the user to enter a password, and print on the scroen whether or not it is valid. The program asks the user to enter another password if the previous entry was invalid. However, after three unsuccessful trials the program locks the user out by printing an appropriate message and exiting