fix: model_max_length to 514

config.json

@@ -10,7 +10,7 @@
   "initializer_range": 0.02,
   "intermediate_size": 3072,
   "layer_norm_eps": 1e-05,
-  "max_position_embeddings": 512,
+  "max_position_embeddings": 514,
   "model_type": "roberta",
   "num_attention_heads": 12,
   "num_hidden_layers": 12,

tokenizer_config.json

@@ -11,5 +11,5 @@
   "eos_token": "[SEP]",
   "tokenize_chinese_chars": true,
   "strip_accents": null,
-  "model_max_length": 512
+  "model_max_length": 514
 }