The from tkinter import *
Root=Tk ()
Root. Title (' milk powder analysis')

Width=1200
Height=1200
Screenwidth=root. Winfo_screenwidth ()
Screenheight=root. Winfo_screenheight ()
Dx alignstr='% % d + % d, % d' % (width, height, (screenwidth)/2, (screenheight)/2)
Root. Geometry (alignstr)


Lbl1=Label (root)
Lbl1. Pack (side=TOP, expand=YES, the fill=X)
Lbl1. Config (text='one, the product brand milk powder nutritional analysis')
The font=(' HuaWenZhong song ', 15, 'bold')
Lbl1. Config (the font=the font)

Pic1=PhotoImage (file="D: \ python \ carbohydrate content. PNG ')
Lbl2=Label (root)
Lbl2. Pack (side=TOP)
Lbl2. Config (image=pic1)

Pic2=PhotoImage (file="D: \ python \ protein. PNG ')
Lbl3=Label (root)
Lbl3. Pack (side=TOP)
Lbl3. Config (image=pic2)

Root. Mainloop ()