Update README and app.py for Danish TTS branding and demo description

README.md

@@ -1,6 +1,6 @@
 ---
 title: Danish TTS
-emoji: 🇩🇰
+emoji: 🔊
 colorFrom: yellow
 colorTo: purple
 sdk: gradio

app.py

@@ -171,8 +171,8 @@ def generate_tts_audio(
 with gr.Blocks() as demo:
     gr.Markdown(
         """
-        # Danish Chatterbox Demo 🇩🇰🔊
-        Generate high-quality danish speech from text with reference audio styling.
+        # Danish TTS Demo 🇩🇰
+        Generate high-quality danish speech from text with reference audio styling, using this model based on the Chatterbox Multilingual TTS model.
         """
     )