add kwargs

narwhals-dev · Nov 26, 2024 · d013bf7 · d013bf7
1 parent 9442ec9
commit d013bf7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/narwhals/_pandas_like/series.py b/narwhals/_pandas_like/series.py
@@ -190,7 +190,9 @@ def ewm_mean(
         mask_na = ser.isna()
         if self._implementation is Implementation.CUDF:
             if (min_periods == 0 and not ignore_nulls) or (not mask_na.any()):
-                result = ser.ewm(com, span, half_life, alpha, adjust).mean()
+                result = ser.ewm(
+                    com=com, span=span, halflife=half_life, alpha=alpha, adjust=adjust
+                ).mean()
             else:
                 msg = (
                     "cuDF only supports `ewm_mean` when there are no missing values "