code refactor

src/tile.py

@@ -6,13 +6,15 @@ from adm_mine import ADMMine
 
 
 class Tile:
-    def __init__(self,
+    def __init__(
+            self,
             number: int,
             weight: int,
             visibility: str,
             stability: str,
             ground: str,
-                 mine: Union[None, APMine, ATMine, ADMMine] = None):
+            mine: Union[None, APMine, ATMine, ADMMine] = None
+    ):
         self.number = number
         self.mine = mine
         self.weight = weight