flask how to run app
$ export FLASK_APP=hello.py
$ python -m flask run
* Running on http://127.0.0.1:5000/
flask how to run app
$ export FLASK_APP=hello.py
$ python -m flask run
* Running on http://127.0.0.1:5000/
run flask app from command line
# For bash do this:
set FLASK_APP=<app_name>
# For powershell do this:
$env FLASK_APP=<app_name>
# Run it like this
flask run
how to set and run flask app on terminal
> set FLASK_APP=hello
> flask run
run flask app from script
# I am assuming that you have configured the app name as "app"
if __name__ == "__main__":
app.run()
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