fix: use npm install can not resolved package

package.json

@@ -24,6 +24,7 @@
     "axios": "^1.3.5",
     "classnames": "^2.3.2",
     "copy-to-clipboard": "^3.3.3",
+    "dify-client": "1.0.2",
     "eslint": "8.36.0",
     "eslint-config-next": "13.2.4",
     "eventsource-parser": "^1.0.0",
@@ -31,7 +32,7 @@
     "i18next-resources-to-backend": "^1.1.3",
     "immer": "^9.0.19",
     "js-cookie": "^3.0.1",
-    "dify-client": "1.0.2",
+    "katex": "^0.16.7",
     "negotiator": "^0.6.3",
     "next": "13.2.4",
     "react": "18.2.0",
@@ -66,4 +67,4 @@
     "postcss": "^8.4.21",
     "tailwindcss": "^3.2.7"
   }
-}
+}
\ No newline at end of file