refactor food and rename pause_game function

food.py

@@ -4,9 +4,8 @@ from settings import *
 
 
 class Food(Point):
-    def __init__(self, x, y, pl):
+    def __init__(self, x, y):
         Point.__init__(self, x, y)
-        self.pl = pl
 
     def generate_new(self) -> None:
         self.x = randint(0, WIDTH - 1)

main.py

@@ -14,13 +14,13 @@ class Game:
         self.is_pause = False
 
         kb.add_hotkey(QUIT_BUTTON, self.stop_game)
-        kb.add_hotkey(PAUSE_BUTTON, self.pause_game)
+        kb.add_hotkey(PAUSE_BUTTON, self.switch_pause)
         kb.add_hotkey(LEFT_BUTTON, self.pl.left)
         kb.add_hotkey(RIGHT_BUTTON, self.pl.right)
         kb.add_hotkey(UP_BUTTON, self.pl.up)
         kb.add_hotkey(DOWN_BUTTON, self.pl.down)
 
-    def pause_game(self) -> None:
+    def switch_pause(self) -> None:
         self.is_pause = not self.is_pause
 
     def stop_game(self) -> None:

player.py

@@ -8,7 +8,7 @@ class Player:
         self.direction = MAIN_DIRECTION
         self.body = [Point(MAIN_X, MAIN_Y)]
 
-        self.food = Food(0, 0, self)
+        self.food = Food(0, 0)
         self.food.generate_new()
 
         self.score = 1