chore(dependencies): update uv.lock

src/lerobot/policies/pretrained.py

@@ -40,7 +40,6 @@ T = TypeVar("T", bound="PreTrainedPolicy")
 
 class ActionSelectKwargs(TypedDict, total=False):
     noise: Tensor | None
-    return_intermediate_predictions: bool
 
 
 class PreTrainedPolicy(nn.Module, HubMixin, abc.ABC):
@@ -188,34 +187,20 @@ class PreTrainedPolicy(nn.Module, HubMixin, abc.ABC):
         raise NotImplementedError
 
     @abc.abstractmethod
-    def predict_action_chunk(
-        self, batch: dict[str, Tensor], **kwargs: Unpack[ActionSelectKwargs]
-    ) -> Tensor | tuple[Tensor, dict[str, Tensor]]:
+    def predict_action_chunk(self, batch: dict[str, Tensor], **kwargs: Unpack[ActionSelectKwargs]) -> Tensor:
         """Returns the action chunk (for action chunking policies) for a given observation, potentially in batch mode.
 
         Child classes using action chunking should use this method within `select_action` to form the action chunk
         cached for selection.
-
-        By default returns just the action `Tensor`. If `return_intermediate_predictions=True`,
-        returns `(action, predictions)` where `predictions` is a (possibly empty) `dict[str, Tensor]`
-        of additional model predictions a policy may expose (e.g. world-model predicted frames).
-        Policies that produce nothing extra may ignore the kwarg.
         """
         raise NotImplementedError
 
     @abc.abstractmethod
-    def select_action(
-        self, batch: dict[str, Tensor], **kwargs: Unpack[ActionSelectKwargs]
-    ) -> Tensor | tuple[Tensor, dict[str, Tensor]]:
+    def select_action(self, batch: dict[str, Tensor], **kwargs: Unpack[ActionSelectKwargs]) -> Tensor:
         """Return one action to run in the environment (potentially in batch mode).
 
         When the model uses a history of observations, or outputs a sequence of actions, this method deals
         with caching.
-
-        By default returns just the action `Tensor`. If `return_intermediate_predictions=True`,
-        returns `(action, predictions)` where `predictions` is a (possibly empty) `dict[str, Tensor]`
-        of additional model predictions a policy may expose (e.g. world-model predicted frames).
-        Policies that produce nothing extra may ignore the kwarg.
         """
         raise NotImplementedError