Update config.json

config.json

@@ -26,9 +26,10 @@
   "output_attentions": false,
   "output_hidden_states": false,
   "output_past": true,
+  "pad_token_id": 1,
   "pruned_heads": {},
   "torchscript": false,
   "type_vocab_size": 2,
   "use_bfloat16": false,
   "vocab_size": 31002
-}
+}