enable example cache

app.py

@@ -175,7 +175,7 @@ with gr.Blocks(title="DeepSeek-OCR", theme=gr.themes.Soft()) as demo:
         inputs=[image_input, model_size, task_type, eval_mode_checkbox],
         outputs=[output_image, output_markdown, output_text],
         fn=process_image,
-        cache_examples=False,
+        cache_examples=True,
     )
 
     submit_btn.click(