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=1.776e-05; Maximum crossload hidden layer difference=8.179e-03;
Maximum conversion output difference=1.776e-05; Maximum conversion hidden layer difference=8.179e-03;

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61cc334122852d6aba5e417412fe5f835e451b5bbad84989252d49ec5f51ae00
+size 347721304