Update convert.py

convert.py

@@ -197,7 +197,7 @@ def previous_pr(api: "HfApi", model_id: str, pr_title: str) -> Optional["Discuss
 def convert_generic(model_id: str, folder: str, filenames: Set[str]) -> List["CommitOperationAdd"]:
     operations = []
 
-    extensions = set([".bin", ".ckpt"])
+    extensions = set([".bin"])
     for filename in filenames:
         prefix, ext = os.path.splitext(filename)
         if ext in extensions: