---
title: "init(phase:)"
framework: createml
role: symbol
role_heading: Initializer
path: "createml/mlprogress/init(phase:)"
---

# init(phase:)

Creates a training session progress instance from a training phase.

## Declaration

```swift
init(phase: MLPhase)
```

## Parameters

- `phase`: A training session’s phase.

## See Also

### Creating a training progress update

- [init(progress:)](createml/mlprogress/init(progress:).md)