assets/gradio_description_retargeting.md

<span style="font-size: 1.2em;">🔥 To change the eyes and lip open ratio of the source portrait, please drag the sliders and then click the <strong>🚗 Retargeting</strong> button. The result would be shown in the blocks. You can try running it multiple times. <strong>😊 Set both ratios to 0.8 to see what's going on!</strong> </span>