def get_state_featurizer_from_dict(cls, featurizer_config) -> Tuple[Any, Any]:
# featurizer can have only 1 state featurizer
if len(featurizer_config["state_featurizer"]) > 1:
raise InvalidPolicyConfig("featurizer can have only 1 state featurizer")
state_featurizer_config = featurizer_config["state_featurizer"][0]
state_featurizer_name = state_featurizer_config.pop("name")
state_featurizer_func = registry.state_featurizer_from_module_path(
state_featurizer_name
)
return state_featurizer_func, state_featurizer_config
def get_state_featurizer_from_dict(cls,
featurizer_config) -> Tuple[Any, Any]:
# featurizer can have only 1 state featurizer
if len(featurizer_config["state_featurizer"]) > 1:
raise InvalidPolicyConfig(
f"Every featurizer can only have 1 state "
f"featurizer but one of the featurizers uses "
f"{len(featurizer_config['state_featurizer'])}.")
state_featurizer_config = featurizer_config["state_featurizer"][0]
state_featurizer_name = state_featurizer_config.pop("name")
state_featurizer_func = registry.state_featurizer_from_module_path(
state_featurizer_name)
return state_featurizer_func, state_featurizer_config
