Первый раз не срабатывает .update() в PySipleGUI. Как исправить?

Question

[RimMirK]

На первый клик на кнопку не срабатывает .update(), а на последующих все ок

Весь прикол в том, что в программе которую писал не я - все работает

чужой (где работает)

import PySimpleGUI as sg

# код


main = [[sg.T("Select project folder: ", font='16'), sg.FolderBrowse("Browse", target='folder', font='12')],
		[sg.Input(s.project_floder, size=(40,1), key="folder")],
		[sg.T("Important!\nThis folder should contain the __init__.py file!\n", text_color="red", font='Courier 12')],
		[sg.T("Load to:", font='16')],
		[sg.Radio("Pypi", 0, default=load_to_PyPi, key="pypi", font='Segoe 12'), sg.Radio("Test Pypi", 0, default=load_to_Test_PyPi, key="test_pypi", font='Segoe 12')],
		[sg.T("")],
		[sg.T("Package name: ",       font='12'),   sg.Input(s.package_name, size=(26,1), key="package_name")],
		[sg.T("Version:            ", font='12'),   sg.Input("",             size=(15,1), key="version")],
		[sg.T("Description:       ",  font='12'),   sg.Input(s.description,  size=(26,1), key="description")],
		[sg.T("")],
		[sg.T("Select README.md file: ", font='12')],
		[sg.Input(s.README, size=(37,1), key="readme"),  sg.FileBrowse("Browse", file_types=(("Markdown File", "*.md"),), target='readme', font='12'), sg.T("(Optional)", text_color="yellow", font='Arial 12')],
		[sg.T("")],
		[sg.T("Your username:   ",    font='12'),   sg.Input(s.username,     size=(26,1), key="username")],
		[sg.T("Your password:   ",    font='12'),   sg.Input("",             size=(26,1), key="password", password_char='*'),sg.I("", size=(26,1),visible=False, key="pass_show"), sg.B("Show", key="Show")],
		[sg.T("Your email:          ",font='12'),   sg.Input(s.email,        size=(26,1), key="email")],
		[sg.T("Github repository: ",  font='12'),   sg.Input(s.Github,       size=(26,1), key="github"), sg.T("(Optional)", text_color="yellow", font='Arial 12')],
		[sg.T("")],
		[sg.T("Delete all created files, folders and archives after upload?", font='Segoe 14')],
		[sg.Radio("Yes", 2, default=delete_files_1, key="delete_yes", font='Segoe 12'), sg.Radio("No", 2, default=delete_files_2, key="delete_no", font='Segoe 12')],
		[sg.T("")],
		[sg.Checkbox('Save new values', default=True, key='save'), sg.OK("Upload", font='12')]]


layout = [[sg.Column(main, size=(500,600), scrollable=True, vertical_scroll_only=True)]]

window = sg.Window(window_title, layout)
showing = False
while True:
	event, values = window.read()

	if event == sg.WIN_CLOSED:
		sys.exit()

	if event == "Show":
		showing = not showing
		if showing == True:
			window['pass_show'].update(values["password"], visible=True)
			window['password'].update(visible=False)
			window["Show"].update("Hide")

		else:
			window['pass_show'].update(visible=False)
			window['password'].update(values["pass_show"], visible=True)
			window["Show"].update("Show")


# код

мой код (не работает)

# код

def main():
    layout = [  [sg.T('Средство просмотра погоды', font='_ 24')],
                [sg.Text('')],
                [sg.Text('--', key='place', font='_ 20'), sg.Text('-'), sg.Text('--',   font='_ 15', key='status')],
                [sg.Text(     'Средняя тепмература: '),   sg.Text('--', key='temp',     font='_ 15'), sg.Text('℃')],
                [sg.Text('Максимальная тепмература: '),   sg.Text('--', key='temp_max', font='_ 15'), sg.Text('℃')],
                [sg.Text( 'Минимальная тепмература: '),   sg.Text('--', key='temp_min', font='_ 15'), sg.Text('℃')],
                [sg.Text('')],
                [sg.Text("Введите город:"), sg.Input(key='place-input')],
                [sg.Text('                       '), sg.Button('Посмотреть')],
             ] 

    window = sg.Window(Window_title, layout)

    while True:

        event, values = window.read()
        place = values['place-input'].strip().capitalize()
        if event == sg.WIN_CLOSED:
            window.close()
        if event == 'Посмотреть':
            try:
                status, temp, temp_min, temp_max = weather(place, window)
                window['place'].   update(place)
                window['status'].  update(status)
                window['temp'].    update(temp)
                window['temp_max'].update(temp_min)
                window['temp_min'].update(temp_max)
            except NotFoundError:
                error(4, place)
                window.close()
                main()
            except InvalidSSLCertificateError:
                error(2)
                window.close()
                main()
            except APIRequestError:
                error(1)
                window.close()
                main()
            except AttributeError as err:
                print('AttributeError:', err)
            except Exception as err:
                print(err)

# код