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=1.699e-06; Maximum crossload hidden layer difference=8.106e-06;
Maximum conversion output difference=1.699e-06; Maximum conversion hidden layer difference=8.106e-06;

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe497cd8d5b5f48c64919667b78dc77666b8e42a691f68a7d98477dec34c639f
+size 1347193304