def show_login_screen(self):
    self.login_frame = ttk.Frame(self)
    username_label = ttk.Label(self.login_frame, text='Username')
    self.username_entry = ttk.Entry(self.login_frame)
    self.username_entry.focus_force()
    real_name_label = ttk.Label(self.login_frame, text='Real Name')
    self.real_name_entry = ttk.Entry(self.login_frame)
    login_button = ttk.Button(self.login_frame, text='Login', command=self.login)
    create_account_button = ttk.Button(self.login_frame, text='Create Account', command=self.create_account)
    username_label.grid(row=0, column=0, sticky='e')
    self.username_entry.grid(row=0, column=1)
    real_name_label.grid(row=1, column=0, sticky='e')
    self.real_name_entry.grid(row=1, column=1)
    login_button.grid(row=2, column=0, sticky='e')
    create_account_button.grid(row=2, column=1)
    for i in range(3):
        tk.Grid.rowconfigure(self.login_frame, i, weight=1)
        tk.Grid.columnconfigure(self.login_frame, i, weight=1)
    self.login_frame.pack(fill=tk.BOTH, expand=1)
    self.login_event = self.bind('<Return>', self.login)
def show_login_screen(self):
    self.login_frame = ttk.Frame(self)
    username_label = ttk.Label(self.login_frame, text='Username')
    self.username_entry = ttk.Entry(self.login_frame)
    self.username_entry.focus_force()
    real_name_label = ttk.Label(self.login_frame, text='Real Name')
    self.real_name_entry = ttk.Entry(self.login_frame)
    login_button = ttk.Button(self.login_frame, text='Login', command=self.login)
    create_account_button = ttk.Button(self.login_frame, text='Create Account', command=self.create_account)
    username_label.grid(row=0, column=0, sticky='e')
    self.username_entry.grid(row=0, column=1)
    real_name_label.grid(row=1, column=0, sticky='e')
    self.real_name_entry.grid(row=1, column=1)
    login_button.grid(row=2, column=0, sticky='e')
    create_account_button.grid(row=2, column=1)
    for i in range(3):
        tk.Grid.rowconfigure(self.login_frame, i, weight=1)
        tk.Grid.columnconfigure(self.login_frame, i, weight=1)
    self.login_frame.pack(fill=tk.BOTH, expand=1)
    self.login_event = self.bind('<Return>', self.login)