Need a Python App Programmer

In this project, it need to create an app and the app can let user (client) put inside/upload a python source code , and it will generate a documentation of the uploaded code (like list of function and class diagram).

The output must include: All the class name and what's inside the class -class diagram to show the relationship between the class / dependency between the classes -all the function in the code (like an explanation of all the function).