gowthamvudaigiri/gowtham-PersonalAI ? reverse-engineered prompt

Build me a Streamlit based personal AI assistant for Gowtham Vudaigiri that can answer questions about his professional background in a conversational way.

It should feel like a polished chat app where someone can ask about career history, projects, technical skills, leadership style, certifications, talks, and future goals, and get grounded answers only from the profile documents. I want it to stream responses as they are generated, keep the conversation history during the session, and show a few helpful suggested questions and starter prompts so people can try it right away.

Please wire it so the app reads from a local knowledge base, uses a vector store for retrieval, and only relies on the provided documents instead of making things up. Add sensible error handling if the OpenAI key is missing or a request fails. If you need to check current docs for any library details, feel free to look them up online.