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

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

Author: pre-commit-ci[bot]

maths/farey_sequence.py

@@ -68,4 +68,3 @@ def farey_sequence(order: int) -> list[Fraction]:
 
     print("Farey sequence of order 4:")
     print(farey_sequence(4))
-