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

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

Author: pre-commit-ci[bot]

physics/orbital_period.py

@@ -46,10 +46,11 @@ def time_period_of_satellite(mass: float, radius: float, height: float) -> float
         raise ValueError("Height must be a non-negative value")
 
     import math
+
     return round(2 * math.pi * ((radius + height) ** 3 / (6.674e-11 * mass)) ** 0.5, 2)
 
 
 if __name__ == "__main__":
     import doctest
 
-    doctest.testmod()
+    doctest.testmod()