Update app.py

app.py

@@ -487,7 +487,7 @@ with gr.Blocks(title="Hex RVC") as app:
             outputs=output_audio
         )
 
-    with gr.Tqb("Download RVC Model"):
+    with gr.Tab("Download RVC Model"):
         url = gr.Textbox(label="Your model URL")
         dirname = gr.Textbox(label="Your Model name")
         button_model = gr.Button("Download model")