def METHOD_NAME():
    global x, panelA, panelB
    global count, eimg, location, filename
    count = 0
    x = openfilename()
    img = Image.open(x)
    eimg = img
    img = ImageTk.PhotoImage(img)
    temp = x
    location = getpath(temp)
    filename = getfilename(temp)
    # print(x)
    if panelA is None or panelB is None:
        panelA = Label(image=img)
        panelA.image = img
        panelA.pack(side="left", padx=10, pady=10)
        panelB = Label(image=img)
        panelB.image = img
        panelB.pack(side="right", padx=10, pady=10)
    else:
        panelA.configure(image=img)
        panelB.configure(image=img)
        panelA.image = img
        panelB.image = img