Update config.json

config.json

@@ -36,6 +36,12 @@
     "vocab_size": 51200
   },
   "torch_dtype": "float16",
+  "transformers.js_config": {
+    "kv_cache_dtype": {
+      "q4f16": "float16",
+      "fp16": "float16"
+    }
+  },
   "transformers_version": "4.38.2",
   "image_token_index": -200,
   "num_image_tokens": 729