Root route i.e. '/' shows Error 404. #3

.gitignore

@@ -1 +1,4 @@
-__pycache__
+__pycache__
+.vercel
+venv
+.idea/

app.py

@@ -1,14 +1,15 @@
-from flask import Flask
+from flask import Flask, redirect
 from flask_restful import Api, Resource
 import scrap
 
 app = Flask(__name__)
 api = Api(app)
 
 class geeksforgeeksAPI(Resource):
-    def get(self, username):
+    def get(self, username=""):
         return scrap.fetchResponse(username)
 
+
 api.add_resource(geeksforgeeksAPI, "/<string:username>")
 
 if __name__ == "__main__":

scrap.py

@@ -1,4 +1,6 @@
 from bs4 import BeautifulSoup as bs
+from flask import request, redirect, jsonify
+
 import requests, json
 
 def fetchResponse(username):
@@ -97,4 +99,4 @@ def fetchResponse(username):
 
         return response
     else:
-        return {"error" : "Profile Not Found"}
+        return {"error" : "Profile Not Found"}

vercel.json

@@ -6,6 +6,7 @@
         "use": "@liudonghua123/now-flask"
     }],
     "routes": [
-        { "src": "(.*)", "dest": "app.py" }
+        { "src": "(.*)", "dest": "app.py" },
+        { "src": "/", "dest": "https://github.com/arnoob16/GeeksForGeeksAPI/"}
     ]
 }