text: from tkinter import *
  window = Tk()
  window.geometry("400x300+20+10")
  window.title('Final Exam')
  
  lbl1 = Label(window, text="Find the least among three numbers", fg="blue", bg="yellow")
  lbl1.place(relx=0.50, y=50, anchor="center")
  
  lbl2 = Label(window, text="Enter the first number:")
  lbl2.place(x=50, y=80)
  txtfld2 = Entry(window, bd=3)
  txtfld2.place(x=200, y=80)
  
  lbl3 = Label(window,text="Enter the second number:")
  lbl3.place(x=50,y=120)
  txtfld3=Entry(window,bd=3)
  txtfld3.place(x=200,y=120)
  
  lbl4 = Label(window, text="Enter the third number:")
  lbl4.place(x=50, y=160)
  txtfld4=Entry(window,bd=3)
  txtfld4.place(x=200,y=160)
  
  
  def Average():
      minnum.delete(0,"end")
      num1=int(txtfld2.get())
      num2=int(txtfld3.get())
      num3=int(txtfld4.get())
      answer = min(num1, num2, num3)
      minnum.insert(END,str(answer))
  
  
  btn1=Button(window,text="Find",width=10,command=Average)
  btn1.place(x=200, y=208, anchor="center")
  lbl5 = Label(window,text = "Lowest Value", fg="red")
  lbl5.place(x=150, y=260)
  minnum = Entry(window)
  minnum.place(x=138, y=240)
  
  
  window.mainloop()
  