How to compile the py file in gnuradio

Hi guys,

I have checked the mailing list before, but cannot fine any useful
information related to my question. I have done some modifications in
ofdm.py file. And I want to rebuild or compile it, how should I do? I
have try to use make install command, seems nothing happen.

Python is an interpreted language, so unlike C++, you do not need to
recompile your program to run it with your changes.