diff --git a/learning_python3.md b/learning_python3.md
index 2fbb604..72bd79e 100644
--- a/learning_python3.md
+++ b/learning_python3.md
@@ -2676,7 +2676,7 @@ for question in data["results"]:
     choices.append(question["correct_answer"])
     choices.extend(question["incorrect_answers"])
     for choice in enumerate(choices):
-        print(html.unescape("\t {} {}".format(*choice)))```
+        print(html.unescape("\t {} {}".format(*choice)))
 ```
 
 You can get some *inspiration* from a small project I did for an other course.
@@ -2917,42 +2917,48 @@ if __name__ == "__main__":
 ## Tkinter guess the number
 
 ```python
-
+import time
 from tkinter import *
 import random
 
 class MainWindow(Frame):
-    def __init__(self): 
+    def __init__(self):
         Frame.__init__(self, master=None, bg="white")
         MyPanel = PanedWindow.__init__(self)
 
         MyNumber = random.randint(0, 100)
 
         #Label
-        MyLabel = Label(MyPanel, text="I have a number in mind...", bg= "blue")
-        MyLabel.pack(fill="x", ipadx=25, ipady=20)
+        self.MyLabel = Label(MyPanel, text="I have a number in mind...", bg= "blue")
+        self.MyLabel.pack(fill="x", ipadx=25, ipady=20)
         #TextBox
         MyEntry = Entry(MyPanel)
         MyEntry.place(x=200,y=90)
         #Bouton
-        MyButton = Button(MyPanel, text="I'm clickable!", command=lambda  : self.ButtonEnable(MyLabel,MyEntry, MyNumber))
+        MyButton = Button(MyPanel, text="I'm clickable!", command=lambda  : self.ButtonEnable(MyEntry, MyNumber))
         MyButton.place(x=10, y=90)
 
-        self.pack(fill=BOTH,expand=True) 
+        self.pack(fill=BOTH,expand=True)
 
 
-    def ButtonEnable(self, MyLabel, MyEntry, MyNumber):
+    def ButtonEnable(self, MyEntry, MyNumber):
         if self.IsCorrect(MyEntry.get()):
             number = int(MyEntry.get())
-            if number > MyNumber:
-                MyLabel.config(text="My number is smaller")
-            elif number < MyNumber:
-                MyLabel.config(text="My number is bigger")
+            if number != MyNumber:
+                self.GameOver(number, MyNumber)
             else:
-                MyLabel.config(text="You WIN!")
+                self.Win()
         else:
-            MyLabel.config(text="I need numbers!")
+            self.MyLabel.config(text="I need numbers!")
 
+    def GameOver(self, number, MyNumber):
+        if number > MyNumber:
+            self.MyLabel.config(text="My number is smaller")
+        else:
+            self.MyLabel.config(text="My number is bigger")
+
+    def Win(self):
+        self.MyLabel.config(text="You WIN!")
 
     def IsCorrect(self, MyEntry):
         x = str(MyEntry)
@@ -2964,8 +2970,8 @@ class MainWindow(Frame):
 
 if __name__ == "__main__":
     root = Tk()
-    root.title("Guess the number") 
-    root.geometry("500x300") 
+    root.title("Guess the number")
+    root.geometry("500x300")
     win = MainWindow()
     root.mainloop()