Add TF weights

Model converted by the [`transformers`' `pt_to_tf` CLI](https://github.com/huggingface/transformers/blob/main/src/transformers/commands/pt_to_tf.py).

All converted model outputs and hidden layers were validated against its Pytorch counterpart. Maximum crossload output difference=6.676e-06; Maximum converted output difference=6.676e-06.

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00a31cdb3224ef0f8d6d64307b95392091d247396ca6b75f36c7a2c25ee1e48e
+size 439307552