Add extra voices, allow cache

src/gyraudio/audio_separation/visualization/interactive_audio.py

@@ -161,7 +161,7 @@ def visualize_audio(signal: dict, mixed_signal, pred, zoom=1, zoomy=0., center=0
 
 
 @interactive(
-    idx=("Voice 1", ["Voice 1", "Voice 2",], "Clean signal"),
+    idx=("Voice 1", ["Voice 1", "Voice 2", "Voice 3", "Voice 4"], "Clean signal"),
     # idx=KeyboardControl(value_default=0, value_range=[
     #                     0, 1000], modulo=True, keyup="8", keydown="2", name="clean signal index"),
     # idn=KeyboardControl(value_default=0, value_range=[
@@ -233,7 +233,7 @@ def interactive_audio_separation_visualization(
         gui="qt"
 ):
     pip = HeadlessPipeline.from_function(
-        interactive_audio_separation_processing, cache=False)
+        interactive_audio_separation_processing, cache=True)
     if gui == "gradio":
         app = InteractivePipeGradio(
             pipeline=pip, name="audio separation", audio=True)