Unable to host streamlit app using heroku due to error: cannot create /app/.streamlit/config.toml

@Siddhesh_Shankar Congrats on the solving the problem! :tada: :tada: :partying_face:

I see what worked was passing the $PORT environment variable to your Streamlit app within your Procfile:

web: sh setup.sh && streamlit run --server.port $PORT app.py

Fantastic! I also really appreciate that your app is pulling from the cowin CDN rather than putting pressure on the main API. Good decision!

Best, :balloon:
Snehan