99. Build a Chatbot With Memory

You ask a chatbot: "What's the capital of France?" It says: "Paris." You ask: "What's the population there?" It says: "Where?" That's a stateless chatbot. Every message is treated as a completely new conversation. It has no idea what "there" refers to. It has no memory. Real conversation doesn't work like this. Context carries forward. References accumulate. The chatbot needs to know what came before. This post builds a chatbot with memory. One that knows what you said two messages ago, wh...