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

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torch_geometric/data/batch.py

@@ -179,7 +179,6 @@ def filter(self, idx: torch.Tensor) -> Self:
         object (e.g., :obj:`[2:5]`), or a :obj:`torch.Tensor`/:obj:`np.ndarray`
         of type long or bool, or any sequence of integers (excluding strings).
         """
-
         mask = torch.zeros(len(self), dtype=torch.bool)
         try:
             mask[idx] = True