chatsbt/app.py

from starlette.applications import Starlette
from starlette.routing import Route
from controllers import create_chat, post_message, chat_stream, history, get_models
from starlette.middleware import Middleware
from starlette.middleware.cors import CORSMiddleware

middleware = [
    Middleware(
        CORSMiddleware,
        allow_origins=["*"],
        allow_credentials=True,
        allow_methods=["*"],
        allow_headers=["*"],
    )
]

routes = [
    Route("/models", get_models, methods=["GET"]),
    Route("/chats", create_chat, methods=["POST"]),
    Route("/chats/{chat_id:str}", history, methods=["GET"]),
    Route("/chats/{chat_id:str}/messages", post_message, methods=["POST"]),
    Route("/chats/{chat_id:str}/stream",   chat_stream, methods=["GET"]),
]


application = Starlette(debug=True, routes=routes, middleware=middleware)

# ----------------- Run -----------------
if __name__ == "__main__":
    import uvicorn
    uvicorn.run("app:application", host="0.0.0.0", port=8000, reload=True)