[pre-commit.ci] pre-commit autoupdate (#7959)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/charliermarsh/ruff-pre-commit: v0.0.275 → v0.0.276](astral-sh/ruff-pre-commit@v0.0.275...v0.0.276)

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

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

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Deepak Cherian <dcherian@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -16,7 +16,7 @@ repos:
         files: ^xarray/
   - repo: https://github.com/charliermarsh/ruff-pre-commit
     # Ruff version.
-    rev: 'v0.0.275'
+    rev: 'v0.0.276'
     hooks:
       - id: ruff
         args: ["--fix"]

xarray/core/dataset.py

@@ -8648,7 +8648,7 @@ def argmax(self: T_Dataset, dim: Hashable | None = None, **kwargs) -> T_Dataset:
         ... )
 
         # Indices of the maximum values along the 'student' dimension are calculated
-        
+
         >>> argmax_indices = dataset.argmax(dim="test")
 
         >>> argmax_indices