Question 15: Consider the following Flask-RESTful API implementation:…

1from flask import Flask, request
2from flask_restful import Resource, Api
3
4app = Flask(__name__)
5api = Api(app)
6
7students = {
8    1: {"name": "Arjun", "grade": "A"},
9    2: {"name": "Kiran", "grade": "B+"},
10    3: {"name": "Meera", "grade": "A"},
11}
12
13class Student(Resource):
14    def get(self, student_id):
15        if student_id in students:
16            return students[student_id], 200
17        return {"message": "Student not found"}, 404
18
19    def put(self, student_id):
20        data = request.json
21        if student_id in students:
22            students[student_id]["grade"] = data.get("grade",
23students[student_id]["grade"])
24            return {"message": "Student record updated", "student":
25students[student_id]}, 200
26        return {"message": "Student not found"}, 404
27
28api.add_resource(Student, "/student/<int:student_id>")
29
30if __name__ == "__main__":
31    app.run(debug=True)