pytest

cdf9f6b8 - pytest.approx: import numpy conditionally (#13563) (#13566)

pytest.approx: import numpy conditionally (#13563) (#13566) This matches existing conditional-import behavior in `pytest.approx`, and improves runtime for users of `pytest.approx` and not `numpy`. (cherry picked from commit ecc55b435ffd8be19146c75b215886d38421beed) Co-authored-by: Liam DeVoe <orionldevoe@gmail.com>