How to Install PySpur on Hostinger VPS

PySpur is an open-source visual playground for building and iterating on agentic workflows. Unlike traditional AI agent builders that hide the complexity, PySpur gives you a full graph-based editor where you can see exactly how your agents think, act, and respond. It supports multiple LLM providers (OpenAI, Anthropic, Gemini, Ollama), human-in-the-loop loops, tracing, RAG integration, and multimodal inputs. Perfect for prototyping and production-ready agent workflows.