from tkinter import * import webbrowser import datetime import time root= Tk() class alarme(): def __init__ ( self ): self .root = root self .janela() self .defenir_hora() root.mainloop() def janela ( self ): self .root.title( "Hora de alarme" ) self .root.geometry( "400x200" ) self .root.resizable( False, False ) def defenir_hora ( self ): self .texto = Label(root , font =( 'arial' , 18 , 'bold' ) , text = "Alarme" ) self .texto.place( relx = 0.05 , rely = 0.05 ) self .hrs = StringVar() self .hrbtn = Entry(root , textvariable = self .hrs , width = 5 , font =( 'arial' , 20 , 'bold' )) self .hrbtn.place( relx = 0.05 , rely = 0.25 ) self .texto1 = Label(root , font =( 'arial' , 10 , 'bold' ) , text = "Hora" ) self .texto1.pla...