Upload app_hg.py with huggingface_hub

app_hg.py

@@ -39,18 +39,6 @@ from infer import seed_everything, save_gif
 from infer import Text2Image, Removebg, Image2Views, Views2Mesh, GifRenderer
 from third_party.check import check_bake_available
 
-download_models()
-
-try:
-    from third_party.mesh_baker import MeshBaker
-    BAKE_AVAILEBLE = True
-except Exception as err:
-    print(err)
-    print("import baking related fail, run without baking")
-    check_bake_available()
-    BAKE_AVAILEBLE = False
-    
-    
 warnings.simplefilter('ignore', category=UserWarning)
 warnings.simplefilter('ignore', category=FutureWarning)
 warnings.simplefilter('ignore', category=DeprecationWarning)
@@ -95,6 +83,17 @@ def download_models():
         print("Successfully downloaded DUSt3R model")
     except Exception as e:
         print(f"Error downloading DUSt3R: {e}")
+        
+download_models()
+
+try:
+    from third_party.mesh_baker import MeshBaker
+    assert check_bake_available()
+    BAKE_AVAILEBLE = True
+except Exception as err:
+    print(err)
+    print("import baking related files fail, running without baking")
+    BAKE_AVAILEBLE = False
 
 ################################################################
 # initial setting