Write a Python script named isValidPhoneNumber.py that:

a. Take 1 string as an argument and determine if it is a valid phone number

b. Phone number can be any of the following format:

i. nnnnnnnnnn

ii. (nnn) nnnnnnn

iii. nnnnnnnnnn

iv. 1nnnnnnnnnn

v. 1 (nnn) nnnnnnn

vi. 1nnnnnnnnnn

where n is a digit between 0 and 9

c. Any phone number using one of the above formats is valid, while any phone number not

using one of the above formats is invalid

d. If valid print valid phone number, otherwise print invalid phone number

e. If there is not exactly 1 argument, print an error message and exit