Secrets management
Introduction
It's generally considered bad practice to store unencrypted secrets in a git repository. If your application needs access to sensitive credentials the recommended solution is to store those credentials in a file that is not committed to the repository and to pass them as environment variables.
Secrets Management allows you to store secrets securely and access them in your Streamlit app as environment variables.
How to use Secrets Management
Deploy an app and set up secrets
Go to http://share.streamlit.io/ and click "New app" to deploy a new app with secrets.
Click "Advanced settings..."
You will see a modal appear with an input box for your secrets.
Provide your secrets in the "Secrets" field using TOML format. For example:
```toml
   # Everything in this section will be available as an environment variable
