How to allow a file to be viewed?

Question

Python

I want to add my heroku project to wakemydyno.com and need to create a wakemydyno.txt file with any content.
I tried like this:

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello, World!'

@app.route('/wakemydyno.txt')
def wakemydyno():
  return 'For wakemydyno.com'

But when adding a project, they say that the file was not found.
How can I allow this file to be viewed at the root, since flask does not allow viewing it.

Answer 1

from flask import Response


@app.route("/wakemydyno.txt")
def get_text():
    content = 'Lorem ipsum dolor sit amet'

    return Response(content, mimetype="text/plain")