update download model name

app.py

@@ -248,7 +248,7 @@ def fn_vis_traj():
 model_path='./checkpoints/motionctrl.pth'
 config_path='./configs/inference/config_both.yaml'
 if not os.path.exists(model_path):
-    os.system(f'wget https://huggingface.co/TencentARC/MotionCtrl/resolve/main/motionctrl.pth?download=true -P .')
+    os.system(f'wget https://huggingface.co/TencentARC/MotionCtrl/resolve/main/motionctrl.pth?download=true -P ./checkpoints/motionctrl.pth')
 
 config = OmegaConf.load(config_path)
 model_config = config.pop("model", OmegaConf.create())
@@ -261,7 +261,7 @@ model_v1.eval()
 
 v2_model_path = './checkpoints/videocrafter2_motionctrl_cmcm.ckpt'
 if not os.path.exists(v2_model_path):
-    os.system(f'wget https://huggingface.co/TencentARC/MotionCtrl/resolve/main/videocrafter2_motionctrl_cmcm.ckpt?download=true -P .')
+    os.system(f'wget https://huggingface.co/TencentARC/MotionCtrl/resolve/main/videocrafter2_motionctrl_cmcm.ckpt?download=true -P ./checkpoints/videocrafter2_motionctrl_cmcm.ckpt')
 
 model_v2 = instantiate_from_config(model_config)
 model_v2 = load_model_checkpoint(model_v2, v2_model_path)