Server-Side Scripting/Introduction/Python (Flask)

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# Displays "Hello world!"
# References:

import flask

app = flask.Flask(__name__)

def show_root():
    return "Hello world!"

if __name__ == "__main__":'', port=5000)

Try It[edit | edit source]

Copy and paste the code above into the following free online development environment or use your own Python (Flask) compiler / interpreter / IDE.

See Also[edit | edit source]