diff --git a/application/app.py b/application/app.py
index 41b821b..e97febc 100644
--- a/application/app.py
+++ b/application/app.py
@@ -1,68 +1,41 @@
 import platform
-
-
 import dotenv
 from application.celery import celery
 from flask import Flask, request, redirect
-
-
 from application.core.settings import settings
 from application.api.user.routes import user
 from application.api.answer.routes import answer
 from application.api.internal.routes import internal
 
-
-
-# Redirect PosixPath to WindowsPath on Windows
-
 if platform.system() == "Windows":
     import pathlib
-
-    temp = pathlib.PosixPath
     pathlib.PosixPath = pathlib.WindowsPath
 
-# loading the .env file
 dotenv.load_dotenv()
 
-
-
 app = Flask(__name__)
 app.register_blueprint(user)
 app.register_blueprint(answer)
 app.register_blueprint(internal)
-app.config["UPLOAD_FOLDER"] = UPLOAD_FOLDER = "inputs"
-app.config["CELERY_BROKER_URL"] = settings.CELERY_BROKER_URL
-app.config["CELERY_RESULT_BACKEND"] = settings.CELERY_RESULT_BACKEND
-app.config["MONGO_URI"] = settings.MONGO_URI
+app.config.update(
+    UPLOAD_FOLDER="inputs",
+    CELERY_BROKER_URL=settings.CELERY_BROKER_URL,
+    CELERY_RESULT_BACKEND=settings.CELERY_RESULT_BACKEND,
+    MONGO_URI=settings.MONGO_URI
+)
 celery.config_from_object("application.celeryconfig")
 
-
-
 @app.route("/")
 def home():
-    """
-    The frontend source code lives in the /frontend directory of the repository.
-    """
-    if request.remote_addr in ('0.0.0.0', '127.0.0.1', 'localhost', '172.18.0.1'):
-        # If users locally try to access DocsGPT running in Docker,
-        # they will be redirected to the Frontend application.
-        return redirect('http://localhost:5173')
-    else:
-        # Handle other cases or render the default page
-        return 'Welcome to DocsGPT Backend!'
-
+    return redirect('http://localhost:5173') if request.remote_addr in ('0.0.0.0', '127.0.0.1', 'localhost', '172.18.0.1') else 'Welcome to DocsGPT Backend!'
 
-
-
-# handling CORS
 @app.after_request
 def after_request(response):
     response.headers.add("Access-Control-Allow-Origin", "*")
     response.headers.add("Access-Control-Allow-Headers", "Content-Type,Authorization")
     response.headers.add("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE,OPTIONS")
-    # response.headers.add("Access-Control-Allow-Credentials", "true")
     return response
 
-
 if __name__ == "__main__":
     app.run(debug=True, port=7091)
+