Generate Avatar Videos from Latest AI News using Dumpling AI and HeyGen

### 🎥 Workflow Overview: Auto-Generate AI News Avatar Videos

This workflow runs every hour and creates an avatar-style video summarizing 
the latest AI-related news.

**Here’s what it does:**
- Searches for recent AI Agent news using Dumpling AI
- Scrapes the content from the top 4 articles
- Merges article content into one body of text
- Uses GPT-4o to generate a short, casual video script
- Sends the script to HeyGen to create an avatar video
- Waits for the video to finish rendering
- Logs the video link in a Google Sheet

🛠 Tools Used:
- Dumpling AI (News search + scraping)
- OpenAI GPT-4o (Script writing)
- HeyGen (Video generation)
- Google Sheets (Tracking links)

📌 Credentials Required:
- Dumpling AI API (via HTTP Header credentials)
- HeyGen API key (via Bearer token credential)
- Google Sheets + OpenAI account

Customize the topic (e.g., change "AI Agent" to something else), avatar, voice, 
or video style to suit your brand.