Avoid warning in utils.download_file_from_hf (#739)

Add `weights_only=False` argument to `torch.load`.
Starting in `torch=2.4.1`, `torch.load` prints a warning when the
`weights_only` argument is not given.

transformer_lens/utils.py

@@ -59,7 +59,7 @@ def download_file_from_hf(
     )
 
     if file_path.endswith(".pth") or force_is_torch:
-        return torch.load(file_path, map_location="cpu")
+        return torch.load(file_path, map_location="cpu", weights_only=False)
     elif file_path.endswith(".json"):
         return json.load(open(file_path, "r"))
     else: