Modify explainer image URL

app.py

@@ -203,7 +203,7 @@ with gr.Blocks() as demo:
      <p style="margin-bottom: 10px; font-size: 94%">This is an unofficial demo for Photoguard, which is an approach to safeguarding images against manipulation by ML-powered photo-editing models such as stable diffusion through immunization of images. The demo is based on the <a href='https://github.com/MadryLab/photoguard' style='text-decoration: underline;' target='_blank'> Github </a> implementation provided by the authors.</p>
           ''')
     gr.HTML('''
-    <img src="https://github.com/MadryLab/photoguard/blob/main/assets/hero_fig.PNG" style="width:40%" >
+   <p align="center"><img src="https://raw.githubusercontent.com/MadryLab/photoguard/main/assets/hero_fig.PNG" style="width:40%"/></p>
     ''')
     gr.HTML('''
     <p style="margin-bottom: 10px; font-size: 94%"> A malevolent actor might download