Merge branch 'main' into feat/unitree_g1_sonic_rebased

src/lerobot/policies/evo1/internvl3_embedder.py

@@ -27,9 +27,11 @@ from lerobot.utils.import_utils import _transformers_available, require_package
 
 if TYPE_CHECKING or _transformers_available:
     from transformers import AutoModel, AutoTokenizer
+    from transformers.utils import is_flash_attn_2_available
 else:
     AutoModel = None
     AutoTokenizer = None
+    is_flash_attn_2_available = None
 
 IMAGENET_MEAN = (0.485, 0.456, 0.406)
 IMAGENET_STD = (0.229, 0.224, 0.225)
@@ -135,9 +137,13 @@ class InternVL3Embedder(nn.Module):
                 raise ValueError(f"Unsupported EVO1 vlm_dtype '{model_dtype}'") from exc
         self.model_dtype = model_dtype
 
-        attn_implementation = "flash_attention_2" if (use_flash_attn and _flash_attn_available()) else "eager"
+        attn_implementation = (
+            "flash_attention_2" if (use_flash_attn and is_flash_attn_2_available()) else "eager"
+        )
         if use_flash_attn and attn_implementation == "eager":
-            logger.warning("flash_attn is not installed. Falling back to eager attention.")
+            logger.warning(
+                "Flash Attention 2 is unavailable on this runtime. Falling back to eager attention."
+            )
 
         self.model = AutoModel.from_pretrained(
             model_name,
@@ -359,11 +365,3 @@ class InternVL3Embedder(nn.Module):
     @property
     def device(self) -> torch.device:
         return next(self.model.parameters()).device
-
-
-def _flash_attn_available() -> bool:
-    try:
-        import flash_attn  # noqa: F401
-    except ModuleNotFoundError:
-        return False
-    return True

src/lerobot/scripts/lerobot_annotate.py

@@ -127,6 +127,9 @@ def _push_to_hub(root: Path, cfg: AnnotationPipelineConfig) -> None:
     """
     from huggingface_hub import HfApi  # noqa: PLC0415
 
+    from lerobot.datasets.io_utils import load_info  # noqa: PLC0415
+    from lerobot.datasets.utils import create_lerobot_dataset_card  # noqa: PLC0415
+
     repo_id = cfg.new_repo_id or cfg.repo_id
     commit_message = cfg.push_commit_message or "Add steerable annotations (lerobot-annotate)"
     api = HfApi()
@@ -143,10 +146,17 @@ def _push_to_hub(root: Path, cfg: AnnotationPipelineConfig) -> None:
         repo_id=repo_id,
         repo_type="dataset",
         commit_message=commit_message,
-        ignore_patterns=[".annotate_staging/**", "**/.DS_Store"],
+        # README.md is excluded because when pushing to ``new_repo_id`` the
+        # source card's links (e.g. the visualize badge) would keep pointing
+        # at the source dataset; a fresh card is generated below instead.
+        ignore_patterns=[".annotate_staging/**", "**/.DS_Store", "README.md"],
     )
     print(f"[lerobot-annotate] uploaded to https://huggingface.co/datasets/{repo_id}", flush=True)
 
+    dataset_info = load_info(root)
+    card = create_lerobot_dataset_card(dataset_info=dataset_info, license="apache-2.0", repo_id=repo_id)
+    card.push_to_hub(repo_id=repo_id, repo_type="dataset")
+
     # Tag the upload with the codebase version. ``LeRobotDatasetMetadata``
     # resolves the dataset revision via ``get_safe_version`` which scans
     # for tags like ``v3.0``; without a tag it raises
@@ -155,21 +165,9 @@ def _push_to_hub(root: Path, cfg: AnnotationPipelineConfig) -> None:
     # actually wrote (no accidental drift if the codebase floor moves).
     from lerobot.datasets.dataset_metadata import CODEBASE_VERSION  # noqa: PLC0415
 
-    info_path = root / "meta" / "info.json"
-    version_tag = CODEBASE_VERSION
-    if info_path.exists():
-        try:
-            from lerobot.utils.io_utils import load_json  # noqa: PLC0415
-
-            info = load_json(info_path)
-            ds_version = info.get("codebase_version")
-            if isinstance(ds_version, str) and ds_version.startswith("v"):
-                version_tag = ds_version
-        except Exception as exc:  # noqa: BLE001
-            print(
-                f"[lerobot-annotate] could not read codebase_version from info.json ({exc}); falling back to {version_tag}",
-                flush=True,
-            )
+    version_tag = (
+        dataset_info.codebase_version if dataset_info.codebase_version.startswith("v") else CODEBASE_VERSION
+    )
     revision = getattr(commit_info, "oid", None)
     tag_kwargs = {
         "repo_id": repo_id,