Update pipeline.py

pipeline.py

@@ -79,7 +79,7 @@ class MARModel(DiffusionPipeline):
         # download and load the vae
         vae_checkpoint_path = hf_hub_download(
             repo_id=kwargs.get("repo_id", "jadechoghari/mar"),
-            filename=kwargs.get("vae_filename", "kl16.ckpt")
+            filename=kwargs.get("vae_filename", "kl16.safetensors")
         )
         vae_checkpoint_path = kwargs.get("vae_checkpoint_path", vae_checkpoint_path)