[FIX] fastapi: update loading of middlewares

fastapi/models/fastapi_endpoint.py

@@ -214,6 +214,8 @@ def _get_app(self) -> FastAPI:
         app = FastAPI(**self._prepare_fastapi_app_params())
         for router in self._get_fastapi_routers():
             app.include_router(router=router)
+        for middleware, options in self._get_fastapi_app_middlewares():
+            app.add_middleware(middleware, **options)
         app.dependency_overrides[dependencies.fastapi_endpoint_id] = partial(
             lambda a: a, self.id
         )
@@ -258,7 +260,6 @@ def _prepare_fastapi_app_params(self) -> Dict[str, Any]:
         return {
             "title": self.name,
             "description": self.description,
-            "middleware": self._get_fastapi_app_middlewares(),
             "dependencies": self._get_fastapi_app_dependencies(),
         }