Jinja2 templates

from starlette.templating import Jinja2Templates
from .template_env import timesince, price_format, bot_insert, get_flashed_messages

templates = Jinja2Templates(directory="app/templates")
templates.env.filters.update({"timesince": timesince,
                              "price_format": price_format})
templates.env.globals.update({"bot_insert": bot_insert,
                              "get_flashed_messages": get_flashed_messages})