Please help me with the second method of the class.
I've searched a lot, and the other google solutions don't work.
The main problem is I think tkraise(), but I don't know how to solve, or get the code running without the method.
I don't know how to solve the following problem:
class Startconfig(tkinter.Tk):
 def __init__(self, *args, **kwargs):
    tkinter.Tk.__init__(self, *args, **kwargs)
    container = tkinter.Frame(self)
    container.pack(side = "top", fill = "both", expand = True)
    container.grid_rowconfigure(0, weight = 1)
    container.grid_columnconfigure(0, weight = 1)
    self.frames = {}
    self.frames["Startmenü"] = Startmenü(parent=container, controller=self)
    self.frames["Spiel_Starten"] = Spiel_Starten(parent=container, controller=self)
    ...
class Startmenü(tkinter.Frame):
  def __init__(self, parent, controller):  
    tkinter.Frame.__init__(self, parent)
    self.controller = controller
    # this doesn't work
    canvas = tkinter.Canvas(self, width = 750, height = 499)
    zeichnung_burg = tkinter.PhotoImage(file = """image.gif""")
    canvas.create_image(0, 0, anchor=tkinter.NW, image=zeichnung_burg)#image = zeichnung_burg)
    canvas.pack()
    label = tkinter.Label(self, text = "publisher:")
    starten = tkinter.Button(self, text = "Starten", bg = "grey", fg = "black", width = 15, height = 2,
                            command = lambda: controller.show_frame(Spiel_Starten))
    einstellungen = tkinter.Button(self, text = "Einstellungen", bg = "grey", fg = "black", width = 15, height = 2,
                            command = lambda: controller.show_frame(Einstellungen))
    hilfe = tkinter.Button(self, text = "Hilfe", bg = "grey", fg = "black", width = 15, height = 2,
                            command = lambda: controller.show_frame(Hilfe))
    beenden = tkinter.Button(self, text = "Beenden", bg = "grey", fg = "black", width = 15, height = 2,
                             command = self.quit)
    #canvas.pack()
    starten.pack(side = tkinter.LEFT)
    einstellungen.pack(side = tkinter.LEFT)
    beenden.pack(side = tkinter.RIGHT)
    hilfe.pack(side = tkinter.RIGHT)
    label.pack(side = tkinter.LEFT, fill = tkinter.X, expand = 1)
 
    