minor: removed empty first line in MatrixMult

mrava87 · mrava87 · commit 3738a06ad960 · 2025-07-31T21:32:34.000Z
diff --git a/pylops_mpi/basicoperators/MatrixMult.py b/pylops_mpi/basicoperators/MatrixMult.py
@@ -1,4 +1,3 @@
-
 __all__ = ["active_grid_comm",
            "block_gather",
            "local_block_split",
