Update app.py

app.py

@@ -58,7 +58,7 @@ with gr.Blocks(css=css) as demo:
 
         generate_btn = gr.Button("Clone voice !")
 
-        npz_file = gr.File()
+        npz_file = gr.File(label=".npz file", info="If you want to generate audio from text with this npz file, follow the generate.ipynb notebook you will find at the Serp-AI Bark clone repo.")
 
     generate_btn.click(clone_voice, inputs=[audio_in, name, transcript], outputs=[npz_file])