[doc] Fux learning_to_rank.rst (#9381)

just adding one missing bracket
2023-07-13 00:00:24 -03:00 · 2023-07-13 00:00:24 -03:00 · 2d0cd2817e
commit 2d0cd2817e
parent a1367ea1f8
1 changed files with 1 additions and 1 deletions
--- a/doc/tutorials/learning_to_rank.rst
+++ b/doc/tutorials/learning_to_rank.rst
@ -70,7 +70,7 @@ Please note that, as of writing, there's no learning-to-rank interface in scikit

 .. code-block:: python

-  df = pd.DataFrame(X, columns=[str(i) for i in range(X.shape[1]))
+  df = pd.DataFrame(X, columns=[str(i) for i in range(X.shape[1])])
  df["qid"] = qid
  ranker.fit(df, y)  # No need to pass qid as a separate argument