Delete app.py

app.py

@@ -1,34 +0,0 @@
-from flask import Flask
-from flask_cors import CORS, cross_origin
-from flask import request
-
-app = Flask(__name__)
-
-# Apply Flask CORS
-CORS(app)
-app.config['CORS_HEADERS'] = 'Content-Type'
-
-@app.route('/')
-@cross_origin(origin='*')
-def home():
-    return 'Welcome to the Flask Calculator API!'
-
-@app.route('/add', methods=['POST', 'GET'])
-@cross_origin(origin='*')
-def add_process():
-    a = int(request.args.get('a'))
-    b = int(request.args.get('b'))
-    kq = a + b
-    return 'Kết quả là: ' + str(kq)
-
-@app.route('/minus', methods=['POST', 'GET'])
-@cross_origin(origin='*')
-def minus_process():
-    a = int(request.args.get('a'))
-    b = int(request.args.get('b'))
-    kq = a - b
-    return 'Kết quả là: ' + str(kq)
-
-# Start Backend
-if __name__ == '__main__':
-    app.run(host='0.0.0.0', port='6868')