# {py:mod}`evorl.envs.wrappers.obs_wrapper`

```{py:module} evorl.envs.wrappers.obs_wrapper
```

```{autodoc2-docstring} evorl.envs.wrappers.obs_wrapper
:parser: autodoc2_docstrings_parser
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`ObsFlattenWrapper <evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper>`
  - ```{autodoc2-docstring} evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper
    :parser: autodoc2_docstrings_parser
    :summary:
    ```
````

### API

`````{py:class} ObsFlattenWrapper(env: evorl.envs.env.Env)
:canonical: evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper

Bases: {py:obj}`evorl.envs.wrappers.wrapper.Wrapper`

```{autodoc2-docstring} evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper
:parser: autodoc2_docstrings_parser
```

````{py:property} obs_space
:canonical: evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper.obs_space
:type: evorl.envs.space.Space

````

````{py:method} reset(key: chex.PRNGKey) -> evorl.envs.env.EnvState
:canonical: evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper.reset

````

````{py:method} step(state: evorl.envs.env.EnvState, action: evorl.types.Action) -> evorl.envs.env.EnvState
:canonical: evorl.envs.wrappers.obs_wrapper.ObsFlattenWrapper.step

````

`````