Update app.py

app.py

@@ -37,9 +37,9 @@ def url_to_base64(image_url):
     if response.status_code == 200:
         # Encode image content to Base64
         base64_image = base64.b64encode(response.content).decode('utf-8')
-        return base64_image
+        return f"data:image/jpeg;base64,{base64_image}"
     else:
-        return ''
+        return  f"data:image/jpeg;base64,"
 
 import json