在HTML中嵌入Python代码

I am trying to develop a website which has currency converter as one of its parts. I have little familiarity with Python and HTML. I got a very short python code for currency converter.I want to embed it in my HTML code and I installed django but don't know in what file format (txt or pih) and where to save the file in order for it to give me the desired result. Thanks !I am trying to develop a website which has curr