release-please-config.json

{
  "packages": {
    "model/a": {
      "changelog-path": "CHANGELOG.md",
      "release-type": "python",
      "component": "a"
    },
    "model/b": {
      "changelog-path": "CHANGELOG.md",
      "release-type": "python",
      "component": "b"
    }
  }
}