save project

b.py

@@ -4,9 +4,8 @@ from PIL import Image
 rt=Tk()
 rt.withdraw()
 path=filedialog.askopenfilenames(title='选择图片文件',filetypes=[('png','.png')],initialdir='./')
-sequence=[]
+
 for i in path:
     img=Image.open(i)
-    sequence.append(0,img)
-sequence[0].save("bot.gif",save_all=True,
-                append_images=sequence[1:])
\ No newline at end of file
+    alist.append(img)
+sequence[0].save("bot.gif",save_all=True, append_images=sequence[1:])
\ No newline at end of file