Update docstring: since 2016 get_weekly_artist_charts is only for users, not tags
@@ -1251,7 +1251,7 @@ class _Chartable:
"""
Returns the weekly artist charts for the week starting from the
from_date value to the to_date value.
- Only for Tag or User.
+ Only for User.
"""
return self.get_weekly_charts("artist", from_date, to_date)
