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

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fmtm_splitter/db.py

@@ -15,6 +15,7 @@
 #     along with fmtm-splitter.  If not, see <https:#www.gnu.org/licenses/>.
 #
 """DB models for temporary tables in splitBySQL."""
+
 import logging
 from typing import Union