Fix two HEOS bugs: host set construction and missing error decorator (#171913)

homeassistant/components/heos/config_flow.py

@@ -116,7 +116,7 @@ async def _validate_auth(
 
 def _get_current_hosts(entry: HeosConfigEntry) -> set[str]:
     """Get a set of current hosts from the entry."""
-    hosts = set(entry.data[CONF_HOST])
+    hosts = {entry.data[CONF_HOST]}
     if hasattr(entry, "runtime_data"):
         hosts.update(
             player.ip_address

homeassistant/components/heos/media_player.py

@@ -473,6 +473,7 @@ class HeosMediaPlayer(CoordinatorEntity[HeosCoordinator], MediaPlayerEntity):
                 await self.coordinator.heos.set_group(new_members)
                 return
 
+    @catch_action_error("remove from queue")
     async def async_remove_from_queue(self, queue_ids: list[int]) -> None:
         """Remove items from the queue."""
         await self._player.remove_from_queue(queue_ids)