Update npm (#117)

Author: tqchen

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mlc-ai/web-llm",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Hardware accelerated language model chats on browsers",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
@@ -17,7 +17,7 @@
     "url": "git+https://github.com/mlc-ai/web-llm"
   },
   "keywords": [
-    "llm"
+    "llm", "large language model", "machine learning"
   ],
   "license": "Apache-2.0",
   "homepage": "https://github.com/mlc-ai/web-llm",