Feature Request: offer a xplique-cpu similar to tensorflow-cpu

[schmatzler-jona]

• Situation: One of the dependencies of xplique is tensorflow which offers a cpu-only package with a smaller footprint: tensorflow-cpu.
  The problem is that when using both tensorflow-cpu and xplique, tensorflow is still pulled which results in a very big env which is not needed.

• Idea: Push a second version of xplique called xplique-cpu that would have tensorflow-cpu as dependency instead of tensorflow. This would enable us to use tensorflow-cpu and xplique with a smaller disk footprint.

[schmatzler-jona]

I drafted a PR to suggest a possible way of doing it: #170.

[Agustin-Picard]

Hi @schmatzler-jona,

When installing xplique, you can always do so using the --no-deps flag, which installs only the package (no dependencies are installed alongside). If you create your env, you install tensorflow-cpu and then run a pip install xplique --no-deps, you should have a working version of xplique that uses tensorflow-cpu instead of the regular version.

Should you still encounter an issue, don't hesitate to contact us.