Update app.py

app.py

@@ -2,66 +2,50 @@ import gradio as gr
 from supertonic import TTS
 import os
 
-# Initialize TTS - auto_download=True handles the HF model fetching automatically
+# Initialize TTS
 tts = TTS(auto_download=True)
 
-# List of available voices based on the repository structure
 VOICES = ["M1", "M2", "M3", "M4", "M5", "F1", "F2", "F3", "F4", "F5"]
-
-# List of supported languages (Top 10 shown, you can add all 31)
 LANGUAGES = {
     "English": "en", "Korean": "ko", "Japanese": "ja", "Spanish": "es",
-    "French": "fr", "German": "de", "Hindi": "hi", "Italian": "it", 
-    "Portuguese": "pt", "Russian": "ru", "Vietnamese": "vi"
+    "French": "fr", "German": "de", "Hindi": "hi", "Italian": "it"
 }
 
 def generate_speech(text, voice, language_name):
     lang_code = LANGUAGES[language_name]
-    
-    # Get the voice style object
     style = tts.get_voice_style(voice_name=voice)
-    
-    # Synthesize
     wav, duration = tts.synthesize(text, voice_style=style, lang=lang_code)
     
-    # Save to a temporary path for Gradio to pick up
     output_path = "output.wav"
     tts.save_audio(wav, output_path)
-    
-    return output_path, f"Duration: {duration:.2f} seconds"
+    return output_path, f"Duration: {duration:.2f}s"
 
-# Define the Gradio Interface
-with gr.Blocks(theme=gr.themes.Soft()) as demo:
-    gr.Markdown("# 🎙️ Supertonic 3 TTS (On-Device CPU)")
-    gr.Markdown("Lightning-fast multilingual TTS by Supertone. Running entirely on CPU via ONNX.")
+# Gradio 6 focuses on cleaner layout and updated theme handling
+with gr.Blocks(theme='soft', title="Supertonic 3 TTS") as demo:
+    gr.Markdown("## 🎙️ Supertonic 3 TTS (Secure & Optimized)")
     
     with gr.Row():
-        with gr.Column():
+        with gr.Column(scale=1):
             input_text = gr.Textbox(
                 label="Input Text", 
-                placeholder="Type something here...",
-                value="Hello! Supertonic 3 is now running on a Hugging Face CPU Space.",
+                placeholder="Type here...",
+                value="Hello! I am now running on a secure version of Gradio.",
                 lines=3
             )
-            voice_opt = gr.Dropdown(choices=VOICES, value="M1", label="Voice Style")
-            lang_opt = gr.Dropdown(choices=list(LANGUAGES.keys()), value="English", label="Language")
-            btn = gr.Button("Generate Audio", variant="primary")
+            with gr.Row():
+                voice_opt = gr.Dropdown(choices=VOICES, value="M1", label="Voice")
+                lang_opt = gr.Dropdown(choices=list(LANGUAGES.keys()), value="English", label="Language")
+            btn = gr.Button("Generate", variant="primary")
             
-        with gr.Column():
-            audio_output = gr.Audio(label="Synthesized Audio", type="filepath")
-            stats = gr.Label(label="Metadata")
-
-    gr.Examples(
-        examples=[
-            ["The train delay was announced at 4:45 PM <breath> due to track maintenance.", "M1", "English"],
-            ["こんにちは、スーパートーンの世界へようこそ。", "F1", "Japanese"],
-            ["¡Hola! Este es un ejemplo de síntesis de voz en español.", "M2", "Spanish"]
-        ],
-        inputs=[input_text, voice_opt, lang_opt]
+        with gr.Column(scale=1):
+            audio_output = gr.Audio(label="Result", type="filepath")
+            stats = gr.Textbox(label="Metadata", interactive=False)
+
+    btn.click(
+        fn=generate_speech, 
+        inputs=[input_text, voice_opt, lang_opt], 
+        outputs=[audio_output, stats]
     )
 
-    btn.click(generate_speech, inputs=[input_text, voice_opt, lang_opt], outputs=[audio_output, stats])
-
 if __name__ == "__main__":
     demo.launch()
-