Write a Python program to hold information on a course
- Program should have a main class
- Variables are: Teacher name, Credits, Course Name
- Add a method to enter teacher name and a method to enter credits
- Use a try catch block to verify that credits is an “int”
- Add a method to report on the variables
- Use _init_ method to create attributes
- Use def main method to start class
- Create at least two instances
- Add data and print using the methods defined in the class.