def schedule(option:str, function:str, time:str = ""):
    """
    option:str -> The option to schedule (clear or function)
    function:str -> The function to be scheduled/cleared
    time:str -> The time to be scheduled ( d = day, s = seconds, and t = ticks) (only if option is "function")
    """

    if not (isinstance(option, str) and isinstance(function, str) and isinstance(time, str)):
        return "## schedule function hasn't been configured properly ##"


    if option == "function":
        return f"schedule {option} {function} {time}\n"
    
    elif option == "clear":
        return f"schedule {option} {function}\n"
    
    else:
        return ""