What is positional argument self?

[Frankduc]

Thanks Dean this is going in my note book. This is a synthesis info iv been looking for a while.

ndc, i am not sure what you are referring too;

coupling two unrelated things in your class.

are you talking about conversionF and conversionC? Cause this is what the book in my python class is asking in the assigment. I do agree the way things are coded in the script is unproductive and even barely logical, but i just follow what has been ask by the teacher.