posting again because last answer wasn't in Python

CODE IN PYTHON** design a program for the Hollywood movie rating guide in which users continuously enter a value from 0 to 4 that indicates the number of stars they are awarding to the guide's featured movie of the week. The program executes continuously until a user enters a negative number to quit. if a user enters a star value that does not fall into the correct range, reprompt the user continuously until a correct value is entered. at the end of the program display the average star rating for the movie. [this problem requires loops, not arrays]