I will finish the rest of the project at home

catcher.py

@@ -8,7 +8,7 @@ class CatcherPiece:
 
     def play_turn(self, game):
         fruit = game.get_agent_by_name("fruit")
-        if new_position == fruit.position:
+        if self.position == fruit.position:
             game.state['Score'] += 1
 
 class Catcher:
@@ -36,6 +36,14 @@ class Catcher:
             if x + self.width < width:
                 self.position = (x+1, y)
                 self.update_piece_positions()
+        self.checkforfruitcollision(game)
+
+    def checkforfruitcollision(self, game):
+        for piece in self.pieces:
+            if piece.collision(game):
+                game.remove_agent(fruit)
+                game.state['Score'] += 1
+                
 
     def create_pieces(self, game):
         x, y = self.position