How to specify a wheel in Heroku for Flask app?

Question

I need pyaudio for the speech recognition library and I am using python 3.7.9 , I used the PyAudio-0.2.11-cp37-cp37m-win_amd64 wheel. I can install pyaudio locally using pip and the wheel and it worked fine. How do I do this in a requirements.txt for a Heroku Flask web app?

Answer 1

I can connect my Heroku flask app with GitHub and add the wheel in the same repo as my code. Then I can just paste the path in requirments.txt.