pip install typeagent

export OPENAI_API_KEY=your-api-key
export OPENAI_MODEL=gpt-4o

from typeagent import create_conversation
from typeagent.transcripts.transcript import TranscriptMessage, TranscriptMessageMeta

async def main():
    conversation = await create_conversation("demo.db", TranscriptMessage)
    
    message = TranscriptMessage(
        text_chunks=["We should build a Python library for Structured RAG."],
        metadata=TranscriptMessageMeta(speaker="Alice")
    )
    
    result = await conversation.add_messages_with_indexing([message])
    print(f"Indexed {result.messages_added} messages")

answer = await conversation.query("What should we build?")
print(answer)  # "A Python library for Structured RAG."