Avval Flaskni o'rnatishingiz kerak. Agar sizda pip o'rnatilgan bo'lsa, Flaskni quyidagi buyruq bilan o'rnatishingiz mumkin: ```sh $ pip install -U Flask ``` Keyin, quyidagi kod bilan `app.py` nomli python faylini yarating: ```_3 from flask import Flask app = Flask(__name__) @app.route'/(hello') def index ((( return): '<h1>Salom, dunyo!</h1>' ```_1 Siz dasturni quyidagi buyruq bilan ishga tushirishingiz mumkin: ```_sh flask run -p 5000 ```_0 Endi siz o'zingizning sahifangizni ``_p://127.0.1000/hello`_0 da ko'
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