Error "Radio doesn\'t have more candidates" auto close radio generator

src/fw_radios.py

@@ -148,6 +148,8 @@ def radio_get_track(radio_session_id):
         return
     if isinstance(radio_context, str):
         logger.error(radio_context)
+        if radio_context == "Radio doesn't have more candidates":
+            radio_event_gen.clear()
         return
     if radio_context.get('error'):
         logger.error(radio_context.get('error'))