change `model_max_length` value to fit positional embeddings number (#2)

- change `model_max_length` value to fit positional embeddings number (053834db62d809d8f124a76b687fbd948e13ef3e)


Co-authored-by: Artem Snegirev <[email protected]>

tokenizer_config.json

@@ -11,7 +11,7 @@
     "rstrip": false,
     "single_word": false
   },
-  "model_max_length": 1000000000000000019884624838656,
+  "model_max_length": 512,
   "pad_token": "<pad>",
   "sep_token": "</s>",
   "sp_model_kwargs": {},