10.2

#Guess number in graphic

import random

from tkinter import *

class Application(Frame):

  the_number=0

  def __init__(self, master):
    super(Application, self).__init__(master)
    self.grid()
    self.create_widgets()

  def create_widgets(self):
    #create instruction label
    self.inst_lbl=Label(self, text = "Try to guess number from 1 to 100")
    self.inst_lbl.grid(row=0, column = 0, columnspan = 2, sticky = W)

    # create newgame button
    self.newgame_bttn = Button(self, text = "     new game     ", command = self.new_game)
    self.newgame_bttn.grid(row = 1, column = 0, columnspan=3, sticky = W)

    #create label for guess
    self.guess_lbl=Label(self, text = "Your guess: ")
    self.guess_lbl.grid(row=2, column = 0, columnspan = 1, sticky = W)

    # create entry widget to accept attempt
    self.gu_ent= Entry(self)
    self.gu_ent.grid(row=2, column=1, columnspan=1, sticky = W)

    # create submit button
    self.submit_bttn = Button(self, text = "Submit", command = self.game)
    self.submit_bttn.grid(row = 2, column = 3, sticky = W)

    # create text widget to display message
    self.secret_txt = Text(self, width = 35, height = 5, wrap = WORD)
    self.secret_txt.grid(row = 3, column = 0, columnspan = 2, sticky = W)

  def print_text(self, message=''):
    self.secret_txt.delete(0.0, END)
    self.secret_txt.insert(0.0, message)
   
  def new_game(self):
    Application.the_number=random.randint(1, 100)
    self.print_text('New game is started')

  def check(self):
      try:
        r=int(self.gu_ent.get())
      except:
        self.print_text('Wrong input. Try again.')
        r="WRONG"
      return r

  def game(self):
   
   if self.check()=="WRONG":
     self.print_text('Wrong input. Try again.')
   else:
    contents=int(self.gu_ent.get())
    self.print_text('Try to guess number from 1 to 100')
   
    if int(contents) not in range(0,101,1) :
      self.print_text('Wrong number. Try again.')
     
    else:
     
      if contents<Application.the_number:
        self.print_text('Higher')
       
      elif contents>Application.the_number:
        self.print_text('Lower')
       
      elif contents==Application.the_number:
        self.print_text('You have guessed it! It was ' + str(contents)+ \
                        ' Tap a "New game" button to start a new game')

# main
root = Tk()
root.title("Guess number")
root.geometry("500x250")

app = Application(root)

root.mainloop()