Generate AI Promo Videos for Products with GPT-4o, Fal.ai & Human Supervision

Generate AI video clips to promote products, services or events on social media. Use gotoHuman as an interface to control and supervise each step of the workflow to create content that's actually worth posting. How it works gotoHuman will show the workflow steps that need approval or input in its' inbox and notify you via email or Slack. We choose from different topics for our post suggested by AI We select the image style, a product to show, and review an AI-generated tag line We use Fal.ai to generate an image that serves as a reference image for our video clip. And we use Cloudinary to add an overlay for the tag line. We review the image in gotoHuman and can iterate on it by retrying or e

Help me set up the n8n workflow "Generate AI Promo Videos for Products with GPT-4o, Fal.ai & Human Supervision" (https://n8n.io/workflows/7196). It uses: HTTP Request, Code, AI Agent, OpenAI Chat Model, Structured Output Parser, Think Tool. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.