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=5.007e-06; Maximum crossload hidden layer difference=9.346e-05;
Maximum conversion output difference=5.007e-06; Maximum conversion hidden layer difference=9.346e-05;

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3034758dedb4f3e3436bfabaa3043ca7ccb20c24cc202e6d2670c962af772ede
+size 99336456