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

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

sparse/numba_backend/_compressed/compressed.py

@@ -952,6 +952,7 @@ def transpose(self, axes: None = None, copy: bool = False) -> Union["CSC", "CSR"
             return self
         return CSC((self.data, self.indices, self.indptr), self.shape[::-1])
 
+
 class CSC(_Compressed2d):
     """
     The CSC or CCS scheme stores a n-dimensional array using n+1 one-dimensional arrays.