Update app.py

app.py

@@ -21,6 +21,8 @@ from models_diffusers.controlnet_svd import ControlNetSVDModel
 from models_diffusers.unet_spatio_temporal_condition import UNetSpatioTemporalConditionModel
 from pipelines.pipeline_stable_video_diffusion_interp_control import StableVideoDiffusionInterpControlPipeline
 from gradio_demo.utils_drag import *
+import dill
+import dill as pickle
 
 import warnings
 print("gr file", gr.__file__)