Update app.py

app.py

@@ -160,7 +160,7 @@ with gr.Blocks(css=css) as block:
         with gr.Column():
             audio_out = gr.Audio(label="Parler-TTS generation", type="numpy", elem_id="audio_out")
 
-    inputs = [input_text, description
+    inputs = [input_text, description]
     outputs = [audio_out]
     run_button.click(fn=gen_tts, inputs=inputs, outputs=outputs, queue=True)
     gr.Examples(examples=examples, fn=gen_tts, inputs=inputs, outputs=outputs, cache_examples=True)