Given the code snippet:

Given the code snippet:

from flask_restx import Api, Namespace, Resource
from flask import Flask

app = Flask(__name__)
api = Api(app)

ns = Namespace('books', description='Book related operations')

@ns.route('/list')
class BookList(Resource):
    def get(self):
        return {'books': ['Book1', 'Book2']}

api.add_namespace(ns)

if __name__ == '__main__':
    app.run()

What URL path will return the list of books?