Update app.py

app.py

@@ -201,7 +201,13 @@ if __name__ == "__main__":
     print('App start time: {:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now(PDT)))
     print('=' * 70)
 
-    soundfonts = ["SGM-v2.01-YamahaGrand-Guit-Bass-v2.7.sf2", "Nice-Strings-PlusOrchestra-v1.6.sf2", "KBH-Real-Choir-V2.5.sf2", "Orpheus_18.06.2020.sf2", "SuperGameBoy.sf2", "ProtoSquare.sf2"]
+    soundfonts = ["SGM-v2.01-YamahaGrand-Guit-Bass-v2.7.sf2", 
+                  "Nice-Strings-PlusOrchestra-v1.6.sf2", 
+                  "KBH-Real-Choir-V2.5.sf2", 
+                  "Orpheus_18.06.2020.sf2", 
+                  "SuperGameBoy.sf2", 
+                  "ProtoSquare.sf2"
+                 ]
 
     app = gr.Blocks()
     
@@ -224,7 +230,7 @@ if __name__ == "__main__":
 
         gr.Markdown("## Select desired render options")
 
-        soundfont_bank = gr.Radio(["General MIDI", "Nice strings plus orchestra", "Real choir", "Orpheus", "Super Game Boy"], label="SoundFont bank", value="General MIDI")
+        soundfont_bank = gr.Radio(["General MIDI", "Nice strings plus orchestra", "Real choir", "Orpheus", "Super Game Boy", "Proto Square"], label="SoundFont bank", value="General MIDI")
 
         render_sample_rate = gr.Radio(["16000", "32000", "44100"], label="MIDI audio render sample rate", value="16000")