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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit a878e4ba71bc · 2023-10-04T19:21:08.000Z
for more information, see https://pre-commit.ci
diff --git a/maths/base_neg2_conversion.py b/maths/base_neg2_conversion.py
@@ -1,4 +1,6 @@
 import doctest
+
+
 def decimal_to_negative_base_2(num: int) -> int:
     """
     This function returns the number negative base 2
