Forgot a comma

app.py

@@ -48,7 +48,7 @@ def start_worker(model_path: str, bits=16):
         "--model-name",
         model_name,
         "--model-base",
-        "llava-hf/llava-1.5-7b-hf"
+        "llava-hf/llava-1.5-7b-hf",
         "--use-flash-attn",
     ]
     if bits != 16: