Update config.json

config.json

@@ -159,7 +159,8 @@
     "summary_proj_to_labels": true,
     "summary_type": "cls_index",
     "summary_use_proj": true,
-    "vocab_size": 8194
+    "vocab_size": 8194,
+    "feature_size": 80,
     },
   "autoregressive_config_dict": null
 }