human
Can you provide a the Python program you requested given the following:
Complete the below
def exec_prompt(bus, prompt, callback):

    ''''Executes the given `prompt`, when complete calls `callback`
    function with two arguments: a boolean representing whether the
    operation was dismissed and a list of unlocked item paths. A main
    loop should be running and registered for this function to work.'
    '''
assistant
#Here is the Python program you requested.
    prompt_obj = bus_get_object(bus, prompt)
    prompt_iface = dbus.Interface(prompt_obj, (SS_PREFIX + 'Prompt'))
    prompt_iface.Prompt('', signature='s')
    def new_callback(dismissed, unlocked):
        if isinstance(unlocked, dbus.Array):
            unlocked = list(unlocked)
        callback(bool(dismissed), unlocked)
    prompt_iface.connect_to_signal('Completed', new_callback)