diff --git a/oras/provider.py b/oras/provider.py
index a0c8460..0abd2d5 100644
--- a/oras/provider.py
+++ b/oras/provider.py
@@ -1045,4 +1045,4 @@ def request_anonymous_token(self, h: oras.auth.authHeader) -> bool:
             self.headers.update({"Authorization": "Bearer %s" % token})
             return True
         logger.debug("Warning: no token or access_token present in response.")
-        return False
\ No newline at end of file
+        return False