Delete Azure Vault secrets async (#3716)

skyvern/forge/api_app.py

@@ -1,7 +1,6 @@
 import uuid
-from contextlib import asynccontextmanager
 from datetime import datetime
-from typing import Any, AsyncGenerator, Awaitable, Callable
+from typing import Awaitable, Callable
 
 import structlog
 from fastapi import FastAPI, Response, status
@@ -51,20 +50,12 @@ def custom_openapi() -> dict:
     return app.openapi_schema
 
 
-@asynccontextmanager
-async def lifespan(_: FastAPI) -> AsyncGenerator[None, Any]:
-    """Lifespan context manager for FastAPI app startup and shutdown."""
-    LOG.info("Server started")
-    yield
-    LOG.info("Server shutting down")
-
-
 def get_agent_app() -> FastAPI:
     """
     Start the agent server.
     """
 
-    app = FastAPI(lifespan=lifespan)
+    app = FastAPI()
 
     # Add CORS middleware
     app.add_middleware(