Update app.py

app.py

@@ -109,6 +109,7 @@ with gr.Blocks() as demo:
     gr.Markdown(
         """
         # Kartoffel-TTS (Based on Chatterbox) - German Text-to-Speech Demo
+        **PREVIEW SPACE:** Mainly for me to test new finetunes. 
         Generate high-quality speech from text with reference audio styling.
         """
     )