Use it only for educational purpose.

A simple way to demo Flask apps from your machine. Makes your Flask apps running on localhost available over the internet via the excellent localtunnel tool.

Python 3.6+ is required.

pip install flask-localtunnel

!pip install flask

1. Import with from flask_localtunnel import run_with_lt
2. Add run_with_lt(app) to make your Flask app available upon running

# flask_ngrok_example.py
from flask import Flask
from flask_lt import run_with_lt

app = Flask(__name__)
run_with_lt(app)

@app.route("/")
def hello():
    return "Hello World!"

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

Running the example:

python flask_lt_example.py
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
 * localtunnel is alreadty installed.
 * your url is: https://<random-url>.loca.lt

Watch Here

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