Update app.py

app.py

@@ -150,6 +150,6 @@ if __name__ == "__main__":
                 for i, bbox in enumerate(bbox_list):
                     input_img = pil_image.crop(bbox)
                     rec_res, elapse = model(np.array(input_img))
-                    st.markdown(f"#### {i + 1}")
+                    st.markdown(f"#### {i + 1} (cost: {elapse:.3f}s)")
                     st.latex(rec_res)
                     st.code(rec_res)