Upgrade react-papaparse to v4.0.0

Author: Bunlong

docs/package.json

@@ -19,7 +19,7 @@
     "raw-loader": "^4.0.0",
     "react": "17.0.2",
     "react-dom": "17.0.2",
-    "react-papaparse": "file:..",
+    "react-papaparse": "^4.0.0",
     "react-tabs": "^3.1.0"
   },
   "devDependencies": {