voice model sample fix

app.py

@@ -160,5 +160,5 @@ class LocalBlocksDemo(BlocksDemo):
 
 if __name__ == "__main__":
 	print('running custom Gradio interface')
-	demo = LocalBlocksDemo()
+	demo = LocalBlocksDemo(models_path)
 	demo.block.launch()

gr_client.py

@@ -296,7 +296,11 @@ _DESCRIPTION = '''
 
 
 class BlocksDemo:
-	def __init__(self):
+	def __init__(self, models_path):
+		self.models_path = models_path
+		self.block = self.create_interface()
+
+	def create_interface(self):
 		with gr.Blocks(css=".arpabet {background-color: gray; border-radius: 5px; font-size: 120%; padding: 0 0.1em; margin: 0 0.1em; text-align: center}") as demo:
 			gr.Markdown("# xVASynth TTS")
 
@@ -471,7 +475,13 @@ class BlocksDemo:
 				queue=False,
 			)
 
-		self.block = demo
+			voice_radio.change(
+				self.set_default_audio,
+				inputs=voice_radio,
+				outputs=output_wav
+			)
+
+		return demo
 
 	def predict(
 		self,
@@ -535,12 +545,16 @@ class BlocksDemo:
 			round(json_data['em_angry'][0], 2),
 			round(json_data['em_happy'][0], 2),
 			round(json_data['em_sad'][0], 2),
-			round(json_data['em_surprise'][0], 2)
+			round(json_data['em_surprise'][0], 2),
+			response
 		]
 
+	def set_default_audio(self, voice_id):
+		return self.models_path + voice_id + '.wav'
+
 if __name__ == "__main__":
 	print('running Gradio interface')
 	client = Client("Pendrokar/xVASynth")
 
-	demo = BlocksDemo()
+	demo = BlocksDemo('')
 	demo.block.launch()