# ImageConfig

**Package:** `flyte.sandbox`

Configuration for Docker image building at runtime.

## Parameters

```python
class ImageConfig(
    registry: typing.Optional[str],
    registry_secret: typing.Optional[str],
    python_version: typing.Optional[tuple[int, int]],
)
```
| Parameter | Type | Description |
|-|-|-|
| `registry` | `typing.Optional[str]` | |
| `registry_secret` | `typing.Optional[str]` | |
| `python_version` | `typing.Optional[tuple[int, int]]` | |

---
**Source**: https://github.com/unionai/unionai-docs/blob/main/content/api-reference/flyte-sdk/packages/flyte.sandbox/imageconfig.md
**HTML**: https://www.union.ai/docs/v2/union/api-reference/flyte-sdk/packages/flyte.sandbox/imageconfig/