I need a python developer

I need to build a very small python program Personal Expense tracker(just a small text based menu but without GUI or databases on anything that needs installation). User registration, user login, and choose the task to input expenses or income, checking the available balance are some of the key functions of this application and generate the monthly, yearly income/expense reports and view expenses by category. Users can be warned(or alerted) when the balance is close to a preset budget threshold or when exceeded. Main Menu: • New User Registration • User Login • Add Income or Expense • Check Balance • View Reports The code should include a least one of each of the following:  container type (list, tuple, set, or dictionary)  iteration type (for, while)  conditional (if)  try blocks  user-defined functions  input and/or output file (submit input data)  user-defined class. The class must be imported by your main program and have the following required structures. − at least 1 private and 2 public self attributes − at least 1 private and 1 public method that take arguments, return values and are used by your program − an init() method that takes at least 1 argument − a __str__() method Also, provide unit tests to evaluate results using assert statements.