Fix bug with stats.pth + Move from cadene to lerobot + Update datasets to v1.2

lerobot/common/datasets/abstract.py

@@ -14,6 +14,8 @@
 from torchrl.data.replay_buffers.writers import ImmutableDatasetWriter, Writer
 from torchrl.envs.transforms.transforms import Compose
 
+HF_USER = "lerobot"
+
 
 class AbstractExperienceReplay(TensorDictReplayBuffer):
     def __init__(
@@ -106,7 +108,7 @@ def _download_or_load_dataset(self) -> torch.StorageBase:
         if self.root is None:
             self.data_dir = Path(
                 snapshot_download(
-                    repo_id=f"cadene/{self.dataset_id}", repo_type="dataset", revision=self.version
+                    repo_id=f"{HF_USER}/{self.dataset_id}", repo_type="dataset", revision=self.version
                 )
             )
         else:

lerobot/common/datasets/aloha.py

@@ -84,7 +84,7 @@ class AlohaExperienceReplay(AbstractExperienceReplay):
     def __init__(
         self,
         dataset_id: str,
-        version: str | None = "v1.1",
+        version: str | None = "v1.2",
         batch_size: int = None,
         *,
         shuffle: bool = True,

lerobot/common/datasets/pusht.py

@@ -87,7 +87,7 @@ class PushtExperienceReplay(AbstractExperienceReplay):
     def __init__(
         self,
         dataset_id: str,
-        version: str | None = "v1.1",
+        version: str | None = "v1.2",
         batch_size: int = None,
         *,
         shuffle: bool = True,

tests/test_policies.py

@@ -22,6 +22,9 @@
         ("simxarm", "diffusion", []),
         ("pusht", "diffusion", []),
         ("aloha", "act", ["env.task=sim_insertion_scripted"]),
+        ("aloha", "act", ["env.task=sim_insertion_human"]),
+        ("aloha", "act", ["env.task=sim_transfer_cube_scripted"]),
+        ("aloha", "act", ["env.task=sim_transfer_cube_human"]),
     ],
 )
 def test_concrete_policy(env_name, policy_name, extra_overrides):