Remove Python 3.7 checks from the array API code
NumPy has dropped Python 3.7, so these are no longer necessary (and they
didn't completely work anyway).
@@ -120,11 +120,6 @@ Still TODO in this module are:
import sys
-# numpy.array_api is 3.8+ because it makes extensive use of positional-only
-# arguments.
-if sys.version_info < (3, 8):
- raise ImportError("The numpy.array_api submodule requires Python 3.8 or greater.")
-
import warnings
warnings.warn(
