Adding `safetensors` variant of this model

This is an automated PR created with https://huggingface.co/spaces/safetensors/convert

This new file is equivalent to `pytorch_model.bin` but safe in the sense that
no arbitrary code can be put into it.

These files also happen to load much faster than their pytorch counterpart:
https://colab.research.google.com/github/huggingface/notebooks/blob/main/safetensors_doc/en/speed.ipynb

The widgets on your model page will run using this model even if this is not merged
making sure the file actually works.

If you find any issues: please report here: https://huggingface.co/spaces/safetensors/convert/discussions

Feel free to ignore this PR.

model.safetensors.index.json

@@ -0,0 +1,47 @@
+{
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+        "total_size": 240732
+    },
+    "weight_map": {
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+        "bert.embeddings.LayerNorm.weight": "model-00003-of-00003.safetensors",
+        "bert.embeddings.position_embeddings.weight": "model-00003-of-00003.safetensors",
+        "bert.embeddings.position_ids": "model-00001-of-00003.safetensors",
+        "bert.embeddings.token_type_embeddings.weight": "model-00003-of-00003.safetensors",
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+    }
+}