fix missing is_group_leader

diff --git a/music_assistant/models/player.py b/music_assistant/models/player.py
index 97a7f3326aff1fcb7012cd95ff3f4f248a34bb7c..2e0e99fe82dfc09f2319040bfb838e3a825b7d1c 100755 (executable)
--- a/music_assistant/models/player.py
+++ b/music_assistant/models/player.py
@@ -356,6 +356,7 @@ class Player(ABC):
             "is_group": self.is_group,
             "group_members": self.group_members,
             "group_leader": self.group_leader,
+            "is_group_leader": self.is_group_leader,
             "is_passive": self.is_passive,
             "group_name": self.group_name,
             "group_powered": self.group_powered,