import tkinter as tk


def main():
    window = tk.Tk()
    tk.Label(window, text="Name:").grid(row=0, column=0, sticky=tk.W)
    ent_name = tk.Entry(window)
    ent_name.grid(row=0, column=1)

    tk.Label(window, text="Email address: ").grid(row=1, column=0, sticky=tk.W)
    ent_email = tk.Entry(window)
    ent_email.grid(row=1, column=1)

    chk_remember = tk.Checkbutton(window, text="Remember me...")
    chk_remember.grid(row=2, column=0, columnspan=2)

    btn_submit = tk.Button(window, text="Submit")
    btn_submit.grid(row=2, column=2)

    window.mainloop()


if __name__ == '__main__':
    main()
