Update app.py

app.py

@@ -57,6 +57,10 @@ def main(image):
 
 html_content = """
 <div style="padding: 15px; border: 1px solid #e0e0e0; border-radius: 5px;">
+    <h3>Image preprocess</h3>
+    <p>The longest side of the Xp was downscaled to 320 pixels while maintaining the aspect ratio, 
+        and the width along the shorter side was then padded black to 320 pixels.
+    </p>
     <h3>Publication Details</h3>
     <p>See details in our publication, titled 
         "Chest radiography as a biomarker of ageing: artificial intelligence-based, 
@@ -71,7 +75,7 @@ html_content = """
 with gr.Blocks(title="Aging Biomarker from CXR",
             css=".gradio-container {background:mintcream;}"
         ) as demo:
-    gr.HTML("""<div style="text-align:center">Aging Biomarker from CXR</div><div style="text-align:center">Only grayscale 320×320 resolution works appropriately</div>""")
+    gr.HTML("""<div style="text-align:center">Aging Biomarker from CXR</div>""")
     gr.HTML(html_content)
             
     with gr.Row():