problem with theme.font_family

[abcnow]

I am building an AppTheme for an application and it is telling me that module "flet" has not attribute 'theme.font_family'

import flet as ft

class AppTheme:
    def __init__(self):
        super().__init__()
    
    theme = ft.Theme(
        fonts_theme=ft.theme.font_family(
            roboto='/fonts/Roboto-Regular.ttf',
            roboto_bold='/fonts/Roboto-Bold.ttf',
            nexa='/fonts/Nexa-Light.ttf',
            nexa_bold='/fonts/Nexa-Bold.ttf',
        ),
        
        text_theme=ft.TextTheme(
            body_large=ft.TextStyle(
            ........

I wounder what would be the right way to fix this.. thanks in advance!

[abcnow]

I found my way around though it will be nice if you could set something up like the code above..
so I created a page

"fonts.py"

import flet as ft

def set_fonts(page):
page.fonts = {
"roboto": "/fonts/Roboto-Regular.ttf",
"roboto_bold": "/fonts/Roboto-Bold.ttf",
"nexa": "/fonts/Nexa-Light.ttf",
"nexa_bold": "/fonts/Nexa-Bold.ttf",
}

def main(page: ft.Page):
set_fonts(page)

def home(page: ft.Page):
set_fonts(page)

def apptheme(page: ft.Page):
set_fonts(page)

ft.app(target=main, assets_dir='assets')

---

and then from my apptheme.py I imported my fonts.py and at the bottom added this:

def main(page: ft.Page):

app_theme = AppTheme()
page.theme = app_theme.theme
page.update()
set_fonts(page)

Initialize the Flet app with the assets directory specified

ft.app(target=main, assets_dir='assets')

the app is working.. so I am not complaining :)