Update app.py

app.py

@@ -209,7 +209,7 @@ def person_example_fn(image_path):
 
 HEADER = """
 <p style="text-align: center;">
-    <img src="https://ibb.co/k4J6jxp" alt="DeX Logo" style="height: 100px;">
+    <img style="height: 100px;" alt="DeX Logo" src="https://i.ibb.co/k4J6jxp.png">
 </p>
 <h1 style="text-align: center; color: #101820;"> DEX FIT Virtual Try-On with Diffusion Models </h1>
 """