Slack OpenAI Direct Message bot not outputting back to Slack

I am building a chatbot to “Chat with OpenAI (ChatGPT) API on New Direct Message from Slack Bot API”. The function is running, pulling the data from Slack, sending it to ChatGPT, returning a reply, BUT it is not outputting the reply in Slack, it only shows up in the testing on Pipedream. Any thoughts on why there’s no response in Slack?