agent-platform/services/model-gateway-service/app/bootstrap/app.py

from core_shared.observability import add_observability
from core_shared.security import add_internal_service_auth
from fastapi import FastAPI

from app.api.routes import router
from app.bootstrap.settings import ModelGatewayServiceSettings
from app.db.session import build_session_factory


def create_app() -> FastAPI:
    settings = ModelGatewayServiceSettings()
    app = FastAPI(
        title="agent-platform model-gateway-service",
        version="0.1.0")
    app.state.settings = settings
    app.state.session_factory = build_session_factory(settings)
    add_observability(app, settings.service_name)
    add_internal_service_auth(app, settings)
    app.include_router(router, prefix="/models", tags=["models"])
    return app