removed warnings/deprecation errors

config.json

@@ -15,7 +15,7 @@
     "bos_token_id": 2,
     "eos_token_id": 1,
     "head_dim": 256,
-    "hidden_act": "gelu",
+    "hidden_activation": "gelu",
     "hidden_size": 2048,
     "intermediate_size": 16384,
     "max_position_embeddings": 8192,
@@ -43,6 +43,5 @@
     "vocab_size": 32000
   },
   "vision_feature_layer": -2,
-  "vision_feature_select_strategy": "default",
-  "vocab_size": 256064
-}
+  "vision_feature_select_strategy": "default"
+}