Add secrets to your Streamlit apps

there might be a bug when reading TOML:
I could verify that the secrets.toml file is only read correctly if either in a .streamlit folder under the app.py, or if the .streamlit folder is under the user’s home directory then the error happens if there are sections in the TOML file. Only key=“value” pairs above a bracket line are read, then the parser stops at the bracket to read any key value pairs below. I think the TOML parser is defective.