Update app.py

app.py

@@ -16,4 +16,7 @@ def text_to_speech(text, voice):
     except Exception as e:
         print("Error:", str(e))
 
-gr.Interface(fn=text_to_speech, inputs=["text", "text"], outputs="audio").launch()
+
+voice_options = ["en-US-JennyNeural", "en-US-GuyNeural"]
+
+gr.Interface(fn=text_to_speech, inputs=["text", gr.inputs.Dropdown(voice_options)], outputs="audio").launch()