fix gradio upgrade decrepancy

app.py

@@ -136,20 +136,20 @@ def main():
     global model 
     model = initialize()
 
-    gr.Interface(
+    demo = gr.Interface(
         inference, 
         gr.Image(type="pil", label='Input'),
-        gr.Image(type="pil", label='Output').style(height=300),
+        gr.Image(type="pil", label='Output', height=300),
         theme=args.theme, 
         title=TITLE,
         description=DESCRIPTION, 
         article=ARTICLE, 
         examples=EXAMPLES,
-        allow_screenshot=args.allow_screenshot,
-        allow_flagging=args.allow_flagging,
+        flagging_mode=args.allow_flagging,
         live=args.live
-    ).launch(
-        enable_queue=args.enable_queue,
+    )
+    demo.queue(max_size=20)
+    demo.launch(
         server_port=args.port,
         share=args.share
     )