def METHOD_NAME(self) -> None:
    frame = ttk.Frame(self.top)
    frame.columnconfigure(0, weight=2)
    frame.columnconfigure(1, weight=1)
    frame.columnconfigure(2, weight=1)
    frame.grid(sticky=tk.EW, pady=PADY)
    entry = ttk.Entry(frame, textvariable=self.filename)
    entry.focus()
    entry.grid(row=0, column=0, sticky=tk.EW, padx=PADX)
    button = ttk.Button(frame, text="...", command=self.click_open_image)
    button.grid(row=0, column=1, sticky=tk.EW, padx=PADX)
    button = ttk.Button(frame, text="Clear", command=self.click_clear)
    button.grid(row=0, column=2, sticky=tk.EW)