Hi! I'm using

pyiceberg

, and I have a configuration file like:

# ~/.pyiceberg.yaml
catalog:
  default:
    uri: <http://localhost:8189>
    s3.endpoint: <http://localhost:9100>
    s3.access-key-id: admin
    s3.secret-access-key: password

I actually wanted to use environment variables instead, but is it possible to have the S3-related keys using the

pyiceberg

environment variable syntax?