add documentation to haversine_distances (scikit-learn#22791)

Co-authored-by: Maren Westermann <[email protected]>
neurodata · Mar 12, 2022 · 2d2fb52 · 2d2fb52
1 parent aec4eaa
commit 2d2fb52
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sklearn/metrics/pairwise.py b/sklearn/metrics/pairwise.py
@@ -837,6 +837,7 @@ def haversine_distances(X, Y=None):
  X : array-like of shape (n_samples_X, 2)
 
  Y : array-like of shape (n_samples_Y, 2), default=None
+ If `None`, uses `Y=X`.
 
  Returns
  -------