Update app.py

app.py

@@ -215,14 +215,6 @@ def get_demo():
 
 
 if __name__ == "__main__":
-    parser = argparse.ArgumentParser("Playground Demo")
-    parser.add_argument(
-        "--addr",
-        type=str,
-        required=False,
-        default=INFERENCE_ENDPOINT,
-    )
-    args = parser.parse_args()
     demo = get_demo()
     demo.queue(max_size=128, concurrency_count=16)
     demo.launch()