Extract Product Info from Webpage Screenshots using Dumpling AI and GPT-4o

### 📸 Automate Screenshot Capture & Text Extraction

This first part of the workflow begins by monitoring a Google Sheet for new URLs. When a new row is added, Dumpling AI captures a full-page screenshot of the given URL. Then, Dumpling AI’s extract-image endpoint pulls all visible text and UI elements from the screenshot. The file is downloaded and saved in Google Drive for future reference. A separate log of the screenshot URL is written back to the original spreadsheet.