fix: example change

app.py

@@ -51,7 +51,7 @@ description = 'Gradio demo for PaddleOCR.'
 examples = [
     ['example_imgs/example.jpg','en', 0.5],
     ['example_imgs/ch.jpg','ch', 0.7],
-    ['example_imgs/demo_002.png','en', 0.7],
+    ['example_imgs/demo003.jpeg','en', 0.7],
 ]
 
 css = ".output_image, .input_image {height: 40rem !important; width: 100% !important;}"
@@ -69,7 +69,7 @@ if __name__ == '__main__':
         description=description,
         examples=examples,
         css=css,
-        cache_examples=False  # 添加缓存选项
+        cache_examples=True  # 添加缓存选项
     )
-    # demo.queue(max_size=10)
+    demo.queue(max_size=10)
     demo.launch()