Update app.py

app.py

@@ -1,6 +1,11 @@
 import gradio as gr
 from utils.detector import detect_clothing
 from utils.advisor  import get_advice
+import json
+
+if isinstance(items, str):
+    items = json.loads(items)
+
 
 def run_style_savvy(image, bg_remove, body_type, face_shape, occasion):
     # 1) Detect garments