feat: change the url for logo

app.py

@@ -17,7 +17,7 @@ examples = [
     "Close-up of a smiling man with sharp jawline, cinematic lighting, shallow depth of field, bokeh background",
     "Natural portrait of a person with freckles, soft lighting, unretouched, authentic expression",
     "Retro 80s style portrait, neon colors, grainy texture, bold shadows, high contrast",
-    "Retro 80s style portrait, neon colors, grainy texture, bold shadows, high contrast"
+    "Black and white portrait of an elderly woman with wrinkles, deep shadows, textured background"
 ]
 
 css = """