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

pre-commit-ci[bot] · pre-commit-ci[bot] · commit e5f2d76ef487 · 2023-10-05T02:31:20.000Z
for more information, see https://pre-commit.ci
diff --git a/physics/mirror_formulae.py b/physics/mirror_formulae.py
@@ -58,6 +58,8 @@
 """
 
 from math import isclose
+
+
 def focal_length(distance_of_object: float, distance_of_image: float) -> float:
     """
     >>> isclose(focal_length(10, 20), 6.666666666666667)
