auto save

my_client.py

@@ -34,11 +34,15 @@ class Note():  # 便签、笔记
             self.canvas.create_text(40, self.y, text=info,
                         font=("宋体", 11), anchor=W, fill='#FF9900')
             self.select = tkinter.Radiobutton(self.canvas,image=self.box,   
-            value=self.val,variable=self.v,width=25,height=25,borderwidth=0)  
-            self.select.place(x=0,y=self.y)
+            value=self.val,variable=self.v,width=25,height=25,borderwidth=0,command=self.remove)  
+            self.select.place(x=-20,y=self.y-10)
             self.val += 1       
             self.y += 30
-
+    def remove(self):
+            num = self.v.get()
+            alist.pop(num)
+            self.canvas.destroy()
+            app.show()
     def get_info(self):
         info = self.ent.get()
         self.ent.delete("0", END)
@@ -50,7 +54,7 @@ class Note():  # 便签、笔记
                         font=("宋体", 11), anchor=W, fill='#FF9900')
             self.select = tkinter.Radiobutton(self.canvas,image=self.box,   
             value=self.val,variable=self.v,width=25,height=25,borderwidth=0)  
-            self.select.place(x=0,y=self.y)
+            self.select.place(x=-20,y=self.y-10)
             self.val += 1
             self.y += 30