fixes frontend issues

Author: aryans1319

client/package.json

@@ -19,6 +19,7 @@
     "cra-template": "1.1.2",
     "date-fns": "^2.28.0",
     "detectrtc": "^1.4.1",
+    "is-empty": "1.2.0",
     "jwt-decode": "^3.1.2",
     "material-ui-search-bar": "^1.0.0",
     "materialize-css": "^1.0.0-rc.2",