Using what you learned about Python File I/O , we want to make a progeram called To-Do List , this program should do the following:
Ask the user do you want to add a new To-Do item? answer by "y" for yes and "n" for no.
If the user answers yes , then ask the user to type in his new To-Do item . Then save that To-Do item inside the a file to_do.txt on a new line.
If the user answers no, then ask the user : do you want to list your To-Do items ? answer "y" for yes and "n" for no.
If the user answers yes for reading his To-Do list , then print a list of the To-Do items one item per line.
Then return again to ther first question and ask again, you coninue this untill the user types in "exit" , then you exit the program. and print to the user "thank you for using the To-Do program, come back again soon"