api/main.py

# master.py
from fastapi import FastAPI
from api.hud_server import app as memory_app
from api.mapping_server import app as localization_app

app = FastAPI()

# mount each sub-app under its own prefix
app.mount("/memory", memory_app)
app.mount("/localization", localization_app)

if __name__ == "__main__":
    import uvicorn
    uvicorn.run(app, host="0.0.0.0", port=8000)