Hello, I have homework in Fraction Python programming. Pleas

Hello, I have homework in Fraction Python programming. Please, make sure to read the homework very carefully because our instructor stuck in every thing. So, if there is anything is missed, he would give me ZERO. So, please check the red color that I pointed in the paper. I hope also the program is simple and clear and not used from other student, because i he figured out the program is similar to other student, I will fail in the class. I attached the codes for the fraction file program.