Develop a Python program that does the following:

Generates a random password

Uses functions

Uses the Python randrange() function. It's part of the random library

Your function should be named generatePassword()

The function should take the length of the password desired and should be a number between 8 and 42.

Your password should contain uppercase, lowercase, the numbers 0-9 and the symbols */?-&

Your function should return the password that was generated

Use string slicing and string concatenation to generate the password

Store all of the passwords you generate in a file named passwords.txt. Make sure you don't overwrite data in this file.

Your program should also ask the user how many times they want to run the password generator and then loop that many times to generate passwords.

Show the program running for 4 different password lengths.