flask - NameError: name 'app' is not defined

Question

I\'m running Flask through thescript, below (run.py)

#!flask/bin/python
from app import app
app.run(debug=True)

When runni

Answer 1

This error is because of you are not defining app and directly using app

Solution is add this line in your code : app Flask(__name__)

Example: app.py

from flask import Flask
#You need to use following line [app Flask(__name__]
app = Flask(__name__)
@app.route('/')
def index():
    return "Hello World with flask"
if __name__ == '__main__':
    app.run(port=5000,debug=True)