fix gradio new version

app.py

@@ -70,15 +70,15 @@ def KittiBEV():
             """)
 
         with gr.Row():
-            front_img = gr.Image(label="Front-view Image").style(height=450)
-            BEV_output = gr.Image(label="BEV Image").style(height=450)
+            front_img = gr.Image(label="Front-view Image", height=450)
+            BEV_output = gr.Image(label="BEV Image", height=450)
 
         fov = gr.Slider(1,90, value=20, label="FOV")
         pitch = gr.Slider(-180, 180, value=0, label="Pitch")
         scale = gr.Slider(1, 10, value=1.0, label="Scale")
         out_size = gr.Slider(500, 1000, value=500, label="Out size")
         btn = gr.Button(value="Get BEV Image")
-        btn.click(get_BEV_kitti,inputs= [front_img, fov, pitch, scale, out_size], outputs=BEV_output, queue=False)
+        btn.click(get_BEV_kitti,inputs= [front_img, fov, pitch, scale, out_size], outputs=BEV_output)
         gr.Markdown(
             """
             ### Note: 
@@ -91,12 +91,14 @@ def KittiBEV():
 
         gr.Markdown("## Image Examples")
         gr.Examples(
-            examples=[['./figure/exp1.jpg', 27, 7, 6, 1000],
-                      ['./figure/exp2.png', 17.5, 0.8, 4, 1000]],
-            inputs= [front_img, fov, pitch, scale, out_size],
-            outputs=[BEV_output],
+            examples=[
+                ["./figure/exp1.jpg", 27, 7, 6, 1000],
+                ["./figure/exp2.png", 17.5, 0.8, 4, 1000]
+            ],
+            inputs=[front_img, fov, pitch, scale, out_size],
+            outputs=BEV_output,
             fn=get_BEV_kitti,
-            cache_examples=False,
+            cache_examples=True  # 建议启用缓存以提高性能
         )
     demo.launch()