Feedback
Best to do this from memory.
- Make a dir; set up a venv in this dir, source this venv.
- Install Flask via pip.
- Create a hello world app.
- Run the app.
Here is app.py
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello():
return "Hello World!"
if __name__ == '__main__':
app.run(debug=True)