Update app.py

app.py

@@ -29,8 +29,8 @@ client = OpenAI(
 )
 
 async_client = AsyncOpenAI(
-    # This is the default and can be omitted
-    api_key=os.environ.get("OPENAI_API_KEY"),
+    base_url=base_url,
+    api_key=friendli_token,
 )
 
 async def async_ping() -> None: