Removed the (unused) environment variable

Closes #47 (closed)

This command line option is not used anywhere and should be removed

I use this option every single day

To be short I use this variable to set the cuda path. So don't remove it

Oh, I see. I was checking in the code for args.environment, but the correct keyword would be args.env, which is indeed used in the code.

So, I close this merge request, and delete the corresponding branch.

Deleted source branch 47-usage-of-environment-is-not-clear

Status changed to closed

Mentioned in issue #47 (closed)