Python Programming:

(Check password) Some Web sites impose certain rules for passwords. Write a function that checks whether a string is a valid password. Suppose the password rules are as follows:

A password must have at least eight characters.

A password must consist of only letters and digits.

A password must contain at least two digits.

Write a program that prompts the user to enter a password and displays valid password if the rules are followed or invalid password otherwise.

** ste st 8.3 (Check password) Some Web sites impose certain rules for passwords. Write a function that checks whether a string is a valid password. Suppose the password rules are as follows: A password must have at least eight characters. A password must consist of only letters and digits. A password must contain at least two digits