# {py:mod}`evorl.algorithms.meta.pbt_openes.pbt_param_openes`

```{py:module} evorl.algorithms.meta.pbt_openes.pbt_param_openes
```

```{autodoc2-docstring} evorl.algorithms.meta.pbt_openes.pbt_param_openes
:parser: autodoc2_docstrings_parser
:allowtitles:
```

## Module Contents

### Classes

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

* - {py:obj}`PBTParamOpenESWorkflow <evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow>`
  -
````

### API

`````{py:class} PBTParamOpenESWorkflow(workflow: evorl.workflows.RLWorkflow, evaluator: evorl.evaluators.Evaluator, config: omegaconf.DictConfig)
:canonical: evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow

Bases: {py:obj}`evorl.algorithms.meta.pbt_workflow.PBTWorkflowTemplate`

````{py:method} apply_hyperparams_to_workflow_state(workflow_state: evorl.types.State, hyperparams: evorl.types.PyTreeDict[str, chex.Numeric])
:canonical: evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow.apply_hyperparams_to_workflow_state

```{autodoc2-docstring} evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow.apply_hyperparams_to_workflow_state
:parser: autodoc2_docstrings_parser
```

````

````{py:method} evaluate(state: evorl.types.State) -> evorl.types.State
:canonical: evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow.evaluate

```{autodoc2-docstring} evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow.evaluate
:parser: autodoc2_docstrings_parser
```

````

````{py:method} name()
:canonical: evorl.algorithms.meta.pbt_openes.pbt_param_openes.PBTParamOpenESWorkflow.name
:classmethod:

````

`````