Update stf_utils.py

stf_utils.py

@@ -82,7 +82,7 @@ class STFPipeline:
         self.checkpoint_path = os.path.join(stf_path, checkpoint_path)
         self.work_root_path = os.path.join(stf_path, root_path)
         self.device = device
-        self.template_video_path=template_video_path
+        self.template_video_path=os.path.join(stf_path, template_video_path)
         
         # model = stf_alternative.create_model(
         # config_path=config_path,