Automate PDF Image Extraction & Analysis with GPT-4o and Google Drive

Use Case Manually extracting images from PDF files for analysis is often slow and inefficient. Many users resort to taking screenshots of each page, uploading them to an AI tool like OpenAI for image analysis, and then manually copying the insights into a document. This manual process is time-consuming and prone to errors. This workflow streamlines the entire process by automatically extracting images from a PDF, analyzing them using the GPT-4o model, and saving the results in seconds—eliminating the need for manual effort. What This Workflow Does Extracts all images from the uploaded PDF file automatically The workflow scans each page of the PDF and identifies embedded images without manual

Help me set up the n8n workflow "Automate PDF Image Extraction & Analysis with GPT-4o and Google Drive" (https://n8n.io/workflows/3567). It uses: HTTP Request, Google Drive, Code, OpenAI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.