About my 121 individual assignment

To evaluate my program, assignment of the group, individual, and the knowledge that I learned in the lecture, I have learned so much about the operation and the concept of python, such as the code that I used in my program. However, those codes are base on the concept like the object-oriented program. I have learned the class, attributes, __init__, and many other methods. Furthermore, I have learned quite many codes to write the program but I know I am still learning the basic thing. There are a lot of things that I need to learn and some more difficult concepts. So that, my individual program assignment still have lots of limitation which showed the error separately sometimes.