Create a Paul Graham Essay Q&A System with OpenAI and Milvus Vector Database

Create a Paul Graham Essay Q&A System with OpenAI and Milvus Vector Database How It Works This workflow creates a question-answering system based on Paul Graham essays. It has two main steps: Data Collection & Processing: Scrapes Paul Graham essays Extracts text content Loads them into a Milvus vector store Chat Interaction: Provides a question-answering interface using the stored vector embeddings Utilizes OpenAI embeddings for semantic search Set Up Steps Set up a Milvus server following the official guide Create a collection named "mycollection" Run the workflow to scrape and load Paul Graham essays Start chatting with the QA system The workflow handles the entire process from fetching es

Help me set up the n8n workflow "Create a Paul Graham Essay Q&A System with OpenAI and Milvus Vector Database" (https://n8n.io/workflows/3574). It uses: HTTP Request, HTML, Question and Answer Chain, Embeddings OpenAI, OpenAI Chat Model, Vector Store Retriever, Recursive Character Text Splitter, Default Data Loader, Milvus Vector Store. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.