> For the complete documentation index, see [llms.txt](https://docs.seldon.ai/alibi-detect/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.seldon.ai/alibi-detect/api-reference/saving/registry.md).

# alibi\_detect.saving.registry

This registry allows Python objects to be registered and accessed by their string reference later on. The primary usage is to register objects so that they can be specified in a `config.toml` file. A number of Alibi Detect functions are also pre-registered in the registry for convenience. See the `Registering artefacts <https://docs.seldon.io/projects/alibi-detect/en/stable/overview/config_files.html#registering-artefacts>`\_ # noqa: E501 documentation.

## Constants

### `has_pytorch`

```python
has_pytorch: bool = True
```

bool(x) -> bool

Returns True when the argument x is true, False otherwise. The builtins True and False are the only two instances of the class bool. The class bool is a subclass of the class int, and cannot be subclassed.

### `has_tensorflow`

```python
has_tensorflow: bool = True
```

bool(x) -> bool

Returns True when the argument x is true, False otherwise. The builtins True and False are the only two instances of the class bool. The class bool is a subclass of the class int, and cannot be subclassed.

### `has_keops`

```python
has_keops: bool = True
```

bool(x) -> bool

Returns True when the argument x is true, False otherwise. The builtins True and False are the only two instances of the class bool. The class bool is a subclass of the class int, and cannot be subclassed.