fix(): fix e2e ml tests, handle no entries for vacancies

src/template_project/ml/entry_point.py

@@ -3,6 +3,8 @@ import asyncio
 import logging
 import os
 import sys
+from collections.abc import AsyncIterator
+from contextlib import asynccontextmanager
 from pathlib import Path
 from typing import Final
 
@@ -11,6 +13,7 @@ from dishka import AsyncContainer
 from dishka.integrations.fastapi import setup_dishka
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
+from sentence_transformers import SentenceTransformer
 
 from template_project.ml.configuration import load_configuration
 from template_project.ml.ioc.make import make_ioc
@@ -37,10 +40,18 @@ LOG_CONFIG: Final = {
 }
 
 
+@asynccontextmanager
+async def lifespan(app: FastAPI) -> AsyncIterator[None]:
+    await app.state.dishka_container.get(SentenceTransformer)
+    yield
+    await app.state.dishka_container.close()
+
+
 def make_asgi_application(
     ioc: AsyncContainer,
 ) -> FastAPI:
     app = FastAPI(
+        lifespan=lifespan,
         docs_url="/docs",
         title="ML Service",
         description="ML Service API",
@@ -81,10 +92,7 @@ async def _main(
         access_log=configuration.server.access_log,
     )
     server = uvicorn.Server(config)
-    try:
-        await server.serve()
-    finally:
-        await ioc.close()
+    await server.serve()
 
 
 def main() -> None: