🤖 Self Improving Email AI Support with Human-in-the-Loop

How it works This workflow creates a sophisticated, self-improving customer support system that automatically handles incoming emails. It's designed to answer common questions using an AI-powered knowledge base and, crucially, to learn from human experts when new or complex questions arise, continuously expanding its capabilities. Think of it like having an AI assistant with a smart memory and a human mentor. Here's the step-by-step process: New Email Received: The workflow is triggered whenever a new email arrives in your designated support inbox (via Gmail). Classify Request: An AI model (Google Gemini 2.5 Flash Lite) first classifies the incoming email to ensure it's a genuine support req

Help me set up the n8n workflow "🤖 Self Improving Email AI Support with Human-in-the-Loop" (https://n8n.io/workflows/8779). It uses: Google Sheets, Gmail, Basic LLM Chain, Structured Output Parser, Google Gemini Chat Model, Text Classifier. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.