diff --git a/narwhals/_pandas_like/expr.py b/narwhals/_pandas_like/expr.py
index 0ddad3266..ce90db0c5 100644
--- a/narwhals/_pandas_like/expr.py
+++ b/narwhals/_pandas_like/expr.py
@@ -40,7 +40,6 @@ def __init__(
         self._depth = depth
         self._function_name = function_name
         self._root_names = root_names
-        self._depth = depth
         self._output_names = output_names
         self._implementation = implementation
         self._backend_version = backend_version
@@ -53,6 +52,7 @@ def __repr__(self) -> str:  # pragma: no cover
             f"function_name={self._function_name}, "
             f"root_names={self._root_names}, "
             f"output_names={self._output_names}"
+            ")"
         )
 
     def __narwhals_namespace__(self) -> PandasLikeNamespace: