Fix deprecation warnings due to invalid escape sequences.
@@ -90,7 +90,7 @@ def load_holly_molly_polly(**kwargs):
4 P 1 1 0 20 0 20
"""
- return _load_dataset("holly_molly_polly.tsv", sep="\s", **kwargs)
+ return _load_dataset("holly_molly_polly.tsv", sep=r"\s", **kwargs)
def load_leukemia(**kwargs):
