Update config.json

config.json

@@ -21,5 +21,6 @@
   "pooler_size_per_head": 128,
   "pooler_type": "first_token_transform",
   "type_vocab_size": 2,
-  "vocab_size": 119547
+  "vocab_size": 119547,
+  "output_hidden_states":true
 }