Labs - Python - Deploy Flask App error

thor@host01 /opt/simple-webapp-flask$ python app.py
Traceback (most recent call last):
File “app.py”, line 2, in
from flask import Flask
ImportError: No module named flask

@yunus_patel, Try running
sudo pip install Flask

Flask is already installed, but still error persist.

@yunus_patel, Try python3 app.py

hi @yunus_patel,
Just Run
sudo pip install Flask
then
python3 app.py
not python