Update checkpoint for transformers>=4.29

Following the merge of [a PR](https://github.com/huggingface/transformers/pull/24310) in `transformers` it appeared that this model was not properly converted. This PR will fix the inference and was tested using the following script:
```python
>>> from transformers import MarianModel, MarianMTModel
>>> tokenizer = AutoTokenizer.from_pretrained('Helsinki-NLP/opus-mt-tc-big-en-fr')
>>> inputs = tokenizer("Hey! Let's learn together", return_tensors="pt", padding=True)
>>> model = MarianMTModel.from_pretrained('Helsinki-NLP/opus-mt-tc-big-en-fr')
>>> print(tokenizer.batch_decode(model.generate(**inputs)))
['<pad> Apprenons ensemble.</s>']
```

.gitattributes

@@ -27,3 +27,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zstandard filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 *.spm filter=lfs diff=lfs merge=lfs -text
+model.safetensors filter=lfs diff=lfs merge=lfs -text

config.json

@@ -1,5 +1,4 @@
 {
-  "_name_or_path": "/tmp/Helsinki-NLP/opus-mt-tc-big-en-fr",
   "activation_dropout": 0.0,
   "activation_function": "relu",
   "architectures": [
@@ -40,7 +39,7 @@
   "share_encoder_decoder_embeddings": true,
   "static_position_embeddings": true,
   "torch_dtype": "float16",
-  "transformers_version": "4.22.0.dev0",
+  "transformers_version": "4.34.0.dev0",
   "use_cache": true,
   "vocab_size": 53017
 }

generation_config.json

@@ -12,5 +12,5 @@
   "num_beams": 4,
   "pad_token_id": 53016,
   "renormalize_logits": true,
-  "transformers_version": "4.32.0.dev0"
+  "transformers_version": "4.34.0.dev0"
 }

model.safetensors

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c88b4f7a63934b8be72372b86661e616227c20be4b75612eeee7dca96494217
+size 461429130

pytorch_model.bin

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:741a0c02247db174a0ead869a763a0d2886e428078097d85835ae25c1b7736d6
-size 570070083
+oid sha256:c052193ba860476ede63c4b0c70e4d2799c960a912538ffe398fc64884ef5030
+size 461486085