[AI/LangChain] AI chatbot that can query the web

This workflow is designed for dynamic and intelligent conversational capabilities. It incorporates OpenAI's GPT-3.5 Turbo model for natural language understanding and generation. Additional tools include SerpAPI and Wikipedia for enriched, data-driven responses. The workflow is triggered manually, and utilizes a 'Window Buffer Memory' to maintain the context of the last 20 interactions for better conversational continuity. All these components are orchestrated through n8n nodes, ensuring seamless interconnectivity.

To use this template, you need an AI beta instance. You can get that by:

• Creating a new account on cloud via this link (even if you're an existing cloud user)
• For self-hosting check out our LangChain docs here (you need to pull the specific LangChain n8n Docker image)