# tf.keras.callbacks.experimental.BackupAndRestore

<br />

|---|
| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/keras-team/keras/tree/v2.13.1/keras/callbacks.py#L1949-L1967) |

Deprecated. Please use [`tf.keras.callbacks.BackupAndRestore`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/callbacks/BackupAndRestore) instead.

Inherits From: [`BackupAndRestore`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/callbacks/BackupAndRestore), [`Callback`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/callbacks/Callback)

    tf.keras.callbacks.experimental.BackupAndRestore(
        *args, **kwargs
    )

> [!CAUTION]
> **Caution:** [`tf.keras.callbacks.experimental.BackupAndRestore`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/callbacks/experimental/BackupAndRestore) endpoint is deprecated and will be removed in a future release. Please use [`tf.keras.callbacks.BackupAndRestore`](https://www.tensorflow.org/versions/r2.13/api_docs/python/tf/keras/callbacks/BackupAndRestore).

## Methods

### `set_model`

[View source](https://github.com/keras-team/keras/tree/v2.13.1/keras/callbacks.py#L694-L695)

    set_model(
        model
    )

### `set_params`

[View source](https://github.com/keras-team/keras/tree/v2.13.1/keras/callbacks.py#L691-L692)

    set_params(
        params
    )