Update app.py

app.py

@@ -38,8 +38,8 @@ def tryon_local(person_img, garment_img, seed, randomize_seed):
 # -----------------------------
 hunyuan_client = Client("tencent/Hunyuan3D-2.1")
 
-# Pick the first available endpoint as default
-fn_index_default = hunyuan_client.endpoints[0]["fn_index"] if hunyuan_client.endpoints else 0
+# Pick the first available endpoint
+fn_index_default = hunyuan_client.endpoints[0].fn_index if hunyuan_client.endpoints else 0
 
 def tryon_to_3d(person_img, garment_img, seed, randomize_seed):
     tryon_img, seed_used, tryon_info = tryon_local(person_img, garment_img, seed, randomize_seed)
@@ -47,9 +47,9 @@ def tryon_to_3d(person_img, garment_img, seed, randomize_seed):
         return None, "Try-on failed"
 
     try:
-        # Call the first endpoint (fn_index_default) of the Hunyuan3D API
+        # Send images to Hunyuan3D API
         result_3d = hunyuan_client.predict(
-            person_img=person_img,
+            person_img=tryon_img,
             garment_img=garment_img,
             fn_index=fn_index_default
         )