heroku: no default language could be detected for this app

Question

First time using Heroku. Trying to push. I have run the command:

heroku create --buildpack heroku/python

and it displayed

$ hero         


        

Answer 1

For future references, you must ensure that you are pushing the branch with your code to heroku master.

If you branched from your master branch and all your code is on a, say, develop, push that to the heroku master.

So instead of:

git push heroku master

You would do something like:

git push heroku develop:master

This question has important details on this How to push different local Git branches to Heroku/master