@router.message(F.text == "/lesmat")
async def lesmat(msg: Message):
await msg.answer_photo(photo=open("lesmat/lit1.png", 'rb'))
raise TelegramBadRequest(method=method, message=description)
aiogram.exceptions.TelegramBadRequest: Telegram server says Bad Request: invalid file HTTP URL specified: Disallowed character in URL host
@router.message(F.text == "/lesmat")
async def lesmat(msg: Message):
await msg.answer_photo(FSInputFile("lesmat/lit1.png"))