I have a custom action that searches to see if a user has sent in a video. If it has it sends some response back.
for i in range(6):
time.sleep(3)
last_message = client.messages.list(limit = 1)
last_message_instance = last_message[0]
last_message_med = last_message_instance.num_media
however, if a user does not send in the video before the conversation lock is deleted, the utter_message(text = SOME RESPONSE) is not returned, and the story does not continue.