Update app.py

app.py

@@ -10,7 +10,18 @@ from wan_loader import load_wan_pipe
 from models.set_condition_branch import set_stand_in
 from preprocessor import FaceProcessor
 
+from huggingface_hub import snapshot_download
+
 print("Loading model, please wait...")
+
+snapshot_download("Wan-AI/Wan2.1-T2V-14B", local_dir="checkpoints/base_model/")
+
+snapshot_download(
+    "DIAMONIK7777/antelopev2", 
+    local_dir="checkpoints/antelopev2/models/antelopev2"
+)
+snapshot_download("BowenXue/Stand-In", local_dir="checkpoints/Stand-In/")
+
 try:
     ANTELOPEV2_PATH = "checkpoints/antelopev2"
     BASE_MODEL_PATH = "checkpoints/base_model/"