Update app.py

app.py

@@ -60,7 +60,7 @@ def generate_speech(
         return None
 
 # Create Gradio interface
-with gr.Blocks(title="VoxCPM Text-to-Speech") as demo:
+with gr.Blocks(title="VoxCPM Text-to-Speech", theme=gr.themes.Soft()) as demo:
     gr.Markdown(
         """
         # 🎙️ VoxCPM Text-to-Speech
@@ -81,7 +81,7 @@ with gr.Blocks(title="VoxCPM Text-to-Speech") as demo:
                 value="VoxCPM is an innovative end-to-end TTS model from ModelBest, designed to generate highly expressive speech."
             )
             
-            with gr.Accordion("Voice Cloning (Optional)", open=False):
+            with gr.Accordion("Voice Cloning", open=False):
                 prompt_audio = gr.Audio(
                     label="Reference Audio (Upload a reference audio file for voice cloning)",
                     type="filepath",
@@ -89,7 +89,7 @@ with gr.Blocks(title="VoxCPM Text-to-Speech") as demo:
                 )
                 prompt_text = gr.Textbox(
                     label="Reference Text",
-                    placeholder="Text corresponding to the reference audio (optional)",
+                    placeholder="Text corresponding to the reference audio",
                     lines=2
                 )