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=9.632e-05; Maximum crossload hidden layer difference=8.726e-05;
Maximum conversion output difference=9.632e-05; Maximum conversion hidden layer difference=8.726e-05;


cc

@nielsr

[HF maintainer(s) for this repo]

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:296ed1fbafabfe8ed5a1875c5a42bdcb0d22d552145e610f4f6fa4215123af5a
+size 15151028