Update config.json

config.json

@@ -29,7 +29,5 @@
   "visual_obj_loss": true,
   "visual_pos_dim": 4,
   "vocab_size": 30522,
-  "x_layers": 5,
-  output_attentions: true,
-  output_hidden_states: true
+  "x_layers": 5
 }