fix model variants

meanaudio/model/networks.py

@@ -600,7 +600,7 @@ def meanaudio_s(**kwargs) -> MeanAudio:
 
 
 def get_mean_audio(name: str, **kwargs) -> MeanAudio:
-    if name == 'meanaudio_s_ac' or 'meanaudio_s_full':
+    if name == 'meanaudio_s_ac' or name == 'meanaudio_s_full':
         return meanaudio_s(**kwargs)
     if name == 'fluxaudio_s_full': 
         return fluxaudio_s(**kwargs)