🐛 Make sound works with executable

Fix #23

src/window/image.py

@@ -13,6 +13,8 @@ class ImageWindow:
         self.window = Toplevel(app.root)
         self.window.title("Image")
         self.window.geometry("1280x1024")
+        self.window.protocol("WM_DELETE_WINDOW", self.on_closing)
+
         self.option = {
             "bw": False,
             "mirror": False,
@@ -33,6 +35,9 @@ class ImageWindow:
         self.toolbar = Toolbar(self, self.timer)
         self.image = ImagePlaceholder(self, self.images)
 
+    def on_closing(self):
+        self.countdown_sound.stop()
+
     def next_image(self):
         if self.toolbar.timer_check is not None:
             self.window.after_cancel(self.toolbar.timer_check)
@@ -41,10 +46,8 @@ class ImageWindow:
 
     def lets_draw(self, images, timer):
         random.shuffle(images)
-        # self.images = images
         self.image.images = images
         self.toolbar.timer = timer
-        # self.timer = timer
         self.next_image()
 
     def play_countdown(self):