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=1.345e-04; Maximum crossload hidden layer difference=2.155e-02;
Maximum conversion output difference=1.345e-04; Maximum conversion hidden layer difference=2.155e-02;


CAUTION: The maximum admissible error was manually increased to 0.03!

tf_model.h5

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa8cf55f82a8e2990692b37be6a0c79da8e38273cec568b1d17dca67b913e7ee
+size 80698472