Merge branch 'main' of https://github.com/SimonBlanke/Surfaces

README.md

@@ -78,7 +78,7 @@ pip install surfaces
 ```python
 import numpy as np
 
-from surfaces.mathematical_functions import SphereFunction, AckleyFunction
+from surfaces.test_functions.mathematical import SphereFunction, AckleyFunction
 from surfaces.visualize import plotly_surface