diff --git a/docs/_static/llama-stack-spec.html b/docs/_static/llama-stack-spec.html
index 2cec07632..748839691 100644
--- a/docs/_static/llama-stack-spec.html
+++ b/docs/_static/llama-stack-spec.html
@@ -2229,7 +2229,7 @@
                     {
                         "name": "limit",
                         "in": "query",
-                        "description": "The number of rows to get per page.",
+                        "description": "The number of rows to get.",
                         "required": false,
                         "schema": {
                             "type": "integer"
diff --git a/docs/_static/llama-stack-spec.yaml b/docs/_static/llama-stack-spec.yaml
index 843db26df..b607a0b7f 100644
--- a/docs/_static/llama-stack-spec.yaml
+++ b/docs/_static/llama-stack-spec.yaml
@@ -1497,7 +1497,7 @@ paths:
             type: integer
         - name: limit
           in: query
-          description: The number of rows to get per page.
+          description: The number of rows to get.
           required: false
           schema:
             type: integer
diff --git a/llama_stack/apis/datasetio/datasetio.py b/llama_stack/apis/datasetio/datasetio.py
index b1eaffa17..d9d86fe1b 100644
--- a/llama_stack/apis/datasetio/datasetio.py
+++ b/llama_stack/apis/datasetio/datasetio.py
@@ -51,6 +51,4 @@ class DatasetIO(Protocol):
         ...
 
     @webmethod(route="/datasetio/append-rows/{dataset_id:path}", method="POST")
-    async def append_rows(
-        self, dataset_id: str, rows: List[Dict[str, Any]]
-    ) -> None: ...
+    async def append_rows(self, dataset_id: str, rows: List[Dict[str, Any]]) -> None: ...
diff --git a/llama_stack/providers/inline/datasetio/localfs/datasetio.py b/llama_stack/providers/inline/datasetio/localfs/datasetio.py
index 958c7d387..cf4bf7fec 100644
--- a/llama_stack/providers/inline/datasetio/localfs/datasetio.py
+++ b/llama_stack/providers/inline/datasetio/localfs/datasetio.py
@@ -44,9 +44,7 @@ class PandasDataframeDataset:
         elif self.dataset_def.source.type == "rows":
             self.df = pandas.DataFrame(self.dataset_def.source.rows)
         else:
-            raise ValueError(
-                f"Unsupported dataset source type: {self.dataset_def.source.type}"
-            )
+            raise ValueError(f"Unsupported dataset source type: {self.dataset_def.source.type}")
 
         if self.df is None:
             raise ValueError(f"Failed to load dataset from {self.dataset_def.url}")
@@ -119,6 +117,4 @@ class LocalFSDatasetIOImpl(DatasetIO, DatasetsProtocolPrivate):
         dataset_impl.load()
 
         new_rows_df = pandas.DataFrame(rows)
-        dataset_impl.df = pandas.concat(
-            [dataset_impl.df, new_rows_df], ignore_index=True
-        )
+        dataset_impl.df = pandas.concat([dataset_impl.df, new_rows_df], ignore_index=True)
diff --git a/llama_stack/providers/remote/datasetio/huggingface/huggingface.py b/llama_stack/providers/remote/datasetio/huggingface/huggingface.py
index db6edbce3..fe3195332 100644
--- a/llama_stack/providers/remote/datasetio/huggingface/huggingface.py
+++ b/llama_stack/providers/remote/datasetio/huggingface/huggingface.py
@@ -98,13 +98,9 @@ class HuggingfaceDatasetIOImpl(DatasetIO, DatasetsProtocolPrivate):
         new_dataset = hf_datasets.Dataset.from_list(rows)
 
         # Concatenate the new rows with existing dataset
-        updated_dataset = hf_datasets.concatenate_datasets(
-            [loaded_dataset, new_dataset]
-        )
+        updated_dataset = hf_datasets.concatenate_datasets([loaded_dataset, new_dataset])
 
         if dataset_def.metadata.get("path", None):
             updated_dataset.push_to_hub(dataset_def.metadata["path"])
         else:
-            raise NotImplementedError(
-                "Uploading to URL-based datasets is not supported yet"
-            )
+            raise NotImplementedError("Uploading to URL-based datasets is not supported yet")