update download model name

app.py

@@ -260,10 +260,10 @@ if torch.cuda.is_available():
 model_v1 = load_model_checkpoint(model_v1, model_path)
 model_v1.eval()
 
-v2_model_path = './checkpoints/videocrafter2_motionctrl_cmcm.ckpt'
+v2_model_path = './checkpoints/motionctrl_videocrafter2_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 ./checkpoints/')
-    os.system(f'mv ./checkpoints/videocrafter2_motionctrl_cmcm.ckpt?download=true ./checkpoints/videocrafter2_motionctrl_cmcm.ckpt')
+    os.system(f'wget https://huggingface.co/TencentARC/MotionCtrl/resolve/main/motionctrl_videocrafter2_cmcm.ckpt?download=true -P ./checkpoints/')
+    os.system(f'mv ./checkpoints/motionctrl_videocrafter2_cmcm.ckpt?download=true ./checkpoints/motionctrl_videocrafter2_cmcm.ckpt')
 
 model_v2 = instantiate_from_config(model_config)
 model_v2 = load_model_checkpoint(model_v2, v2_model_path)