def secondary_address(self) -> str:
        """
        As the generated string format is a Bengali word but English number so splitting the value by space
        and then convert the English number to Bengali number and concat with generated Bengali word
        and return
        : example : 'Apartment 123'
        """
        value = self.bothify(self.random_element(self.secondary_address_formats))
        word_list = value.split(" ")
        return word_list[0] + " " + word_list[1]

        As the generated string format is a Bengali word but English number so splitting the value by space
        and then convert the English number to Bengali number and concat with generated Bengali word
        and return
        : example : 'Apartment 123'
        
faker/providers/address/en_BD/__init__.py