Unify check for TF backend

Related-Prod: PRODX-37464
Change-Id: I39e7ac4b28207f705b54d7a7204894510f2f1045
(cherry picked from commit 7e1a858d04a85ee5964bc98d926620a80afe0b46)
(cherry picked from commit dc460b0e0d2f9144061d757e0f4d0ab7cb1b76b1)
1 file changed