Flask minimal install

from flask import Flask
app = Flask(__name__)

@app.route("/")
def hello_world():
    return "<p>Hello, World!</p>"

app.run()
# or
app.run(debug = True)

Source: flask.palletsprojects.com

Similar codes

18 votes356 views3 answers
Export flask app
Python Flask
0 vote296 views1 answer
Flask buildspec.yml
Python Flask
0 vote246 views1 answer
How to set and run flask app on terminal
Python Flask
6 votes263 views2 answers
Flask form options
Python Flask
0 vote246 views1 answer
Production mode flask
Python Flask
0 vote237 views2 answers
Flask lazy response style with `make_response`
Python Flask
2 votes232 views1 answer
Run flask application in development mode stack overflow
Python Flask
5 votes265 views3 answers
ImportError: No module named flask
Python Flask
0 vote253 views1 answer
Flask echo server
Python Flask
0 vote231 views2 answers
Call javascript function flask
Python Flask