Update test_legacy_checkpoints.py

Author: ananthsub

tests/checkpointing/test_legacy_checkpoints.py

@@ -83,9 +83,9 @@ def test_resume_legacy_checkpoints(tmpdir, pl_version: str):
             callbacks=[es, stop],
             max_epochs=21,
             accumulate_grad_batches=2,
-            deterministic=True,
             resume_from_checkpoint=path_ckpt,
         )
+        torch.backends.cudnn.deterministic = True
         trainer.fit(model, datamodule=dm)
         res = trainer.test(model, datamodule=dm)
         assert res[0]["test_loss"] <= 0.7