Take your time implementing code that you are proud of. Quality over quantity.

In this exercise, test-all and flatten was added but are not complete. Flatten is to be used as a util file for a higher level of implementation, but the function to call is not implemented. test-all.py will be used as your main to run, test and output.

Implement the flatten function (code/doc/tests) as you will do before sending it as a PR. Examples are provided in the test-all.py file.

In this exercise, you need to implement class models. We want to have a Generic tracker class and a Temperature tracker class which will inherit from the Generic.

Generic tracker will need to have a 'insert' and 'mean' function to be used by any type of tracker. Temperature tracker will have its own specific function such as "min" and "max".

In the test-all.py file, simply use your trackers. Examples are provided.