why not python3

[prabhavagrawal7]

Is your feature request related to a problem? Please describe.
Why using python2 when python2 can be ported to python3 using 2to3 ?

Describe the solution you'd like
We could use 2to3 as far as I know

[leesongun]

It seems it is using python3 on GIMP3-ML branch, and python2 is default for python-fu on GIMP 2 as far as i know. Hope this helps!

[CapSel]

we could use master branch with python3 - before GIMP3 is ready
python2 was deprecated https://www.python.org/doc/sunset-python-2/

[ChaoliesTinnu]

I'm puzzled as well. it's some conflict for this problem. For I use the ubuntu20, it's not support for the python2-pip, but the install script use it.
But the tips in there: https://github.com/kritiksoman/GIMP-ML/wiki/#de-blur show it has been tested for ubuntu20 and ML1. How to test it?