run ruff in CI

grid/sphere/grid.py

@@ -1,11 +1,11 @@
-"""
-"""
+""" """
+
 from random import choice, randint
 
 from grid.sphere.cell import Cell
 
-class Grid:
 
+class Grid:
     def __init__(self) -> None:
         self.start = None
 
@@ -13,7 +13,7 @@ class Grid:
         self.start = cell
 
     @classmethod
-    def generate_grid(cls, sphere_number: int=10) -> 'Grid':
+    def generate_grid(cls, sphere_number: int = 10) -> "Grid":
         # pick an impl type instead
         starting_point = Cell()
         cls.generate_neighbors(starting_point, sphere_number)
@@ -26,5 +26,5 @@ class Grid:
         number_of_neighbor = randint(Cell.MIN_NEIGHBORS, Cell.MAX_NEIGHBORS)
         for _ in number_of_neighbor:
             current_cell.add_neightbor(Cell())
-        remaining_cells = max(0, remaining_cells-number_of_neighbor)
+        remaining_cells = max(0, remaining_cells - number_of_neighbor)
         return choice(current_cell.neighbors)