[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/squidpy/im/_feature_mixin.py

@@ -66,18 +66,15 @@ def _get_channels(xr_img: NDArrayA | xr.DataArray, channels: Channel_t | None) -
 class HasGetItemProtocol(Protocol):
     """Protocol for FeatureMixin to have correct definition of ImageContainer."""
 
-    def __getitem__(self, key: str) -> xr.DataArray:
-        ...
+    def __getitem__(self, key: str) -> xr.DataArray: ...
 
     @property
     def data(self) -> xr.Dataset:  # noqa: D102
         ...
 
-    def _get_layer(self, layer: str | None) -> str:
-        ...
+    def _get_layer(self, layer: str | None) -> str: ...
 
-    def _get_library_id(self, library_id: str | None) -> str:
-        ...
+    def _get_library_id(self, library_id: str | None) -> str: ...
 
 
 class FeatureMixin:

tests/datasets/test_download_visium_dataset.py

@@ -1,4 +1,4 @@
-""""
+""" "
 Tests to make sure the Visium example datasets load.
 """