add time

app.py

@@ -1,5 +1,6 @@
 from fastapi import FastAPI
 import time
+from datetime import datetime
 import asyncio
 
 app = FastAPI()
@@ -10,12 +11,12 @@ async def root():
 
 @app.get("/info_sync")
 def info_sync():
-    print("sync")
+    print(f"[{datetime.now()}] sync")
     time.sleep(5)
     return {"message": "sync"}
 
 @app.get("/info_async")
 async def info_async():
-    print("async")
+    print(f"[{datetime.now()}] async")
     await asyncio.sleep(5)
     return {"message": "async"}