from flask import Flask
app = Flask(__name__)


@app.route('/')
def hello():
    return "<h1>Hello World!</h1>" \
           "\nThis is my introduction to Flask!" \
           "\nI can write a lot of things on this page.\nLet's get started!"


if __name__ == '__main__':
    app.run()
from flask import Flask
app = Flask(__name__)


@app.route('/')
def hello():
    return "<h1>Hello World!</h1>" \
           "\nThis is my introduction to Flask!" \
           "\nI can write a lot of things on this page.\nLet's get started!"


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