Update app.py

app.py

@@ -42,7 +42,7 @@ my_article = "<h3>User guide</h3><p>1. Press the Submit button to generate a spe
 
 my_inputs = [
   gr.inputs.Textbox(lines=5, label="Input Text", default=lb_text),
-  gr.inputs.Radio(label="Select a language", choices = TTS_LANGUAGES, default = "Lëtzebuergesch"),
+  gr.inputs.Radio(label="Select a language", choices = TTS_LANGUAGES, default = "x-lb"),
   gr.inputs.Radio(label="Select a voice", choices = TTS_VOICES, default = "Judith"),
 ]