save project

take out and in.py

@@ -4,12 +4,12 @@ from PIL import Image
 root = TK()
 root.withdraw()
 path = filedialog.askopenfilenames(title = '选择图片文件',
-                        filetypes = [('ALL Files','*')],
+                        filetypes = [('png','png')],
                         initialdir = "./")
 
 img_list = []
 for i in path:
     img = Image.open(i)
-    img_list.append(img)
+    img_list.insert()(0,img)
 
 img_list[0].save("bot.gif",save_all=True,append_images=img_list[1:])
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