def manual_input_code(self, username: str, choice=None):
    """
    Manual security code helper

    Parameters
    ----------
    username: str
        User name of a Instagram account
    choice: optional
        Whether sms or email

    Returns
    -------
    str
        Code
    """
    code = None
    while True:
        code = input(f"Enter code (6 digits) for {username} ({choice}): ").strip()
        if code and code.isdigit():
            break
    return code