Update app.py

app.py

@@ -4,42 +4,34 @@ import asyncio
 import tempfile
 import os
 
-# Get all available voices
-async def get_voices():
-    voices = await edge_tts.list_voices()
-    return {f"{v['ShortName']} - {v['Locale']} ({v['Gender']})": v['ShortName'] for v in voices}
+# Default voice to be used
+DEFAULT_VOICE = "en-US-AndrewMultilingualNeural"
 
 # Text-to-speech function
-async def text_to_speech(text, voice, rate=0, pitch=0):
+async def text_to_speech(text, voice=DEFAULT_VOICE, rate=0, pitch=0):
     if not text.strip():
         return None, gr.Warning("Please enter text to convert.")
-    if not voice:
-        return None, gr.Warning("Please select a voice.")
     
-    voice_short_name = voice.split(" - ")[0]
-    rate_str = f"{rate:+d}%"  # Default to 0% for rate
-    pitch_str = f"{pitch:+d}Hz"  # Default to 0Hz for pitch
-    communicate = edge_tts.Communicate(text, voice_short_name, rate=rate_str, pitch=pitch_str)
+    rate_str = f"{rate:+d}%"
+    pitch_str = f"{pitch:+d}Hz"
+    communicate = edge_tts.Communicate(text, voice, rate=rate_str, pitch=pitch_str)
     with tempfile.NamedTemporaryFile(delete=False, suffix=".mp3") as tmp_file:
         tmp_path = tmp_file.name
         await communicate.save(tmp_path)
     return tmp_path, None
 
 # Gradio interface function
-def tts_interface(text, voice):
-    # Pass default values for rate and pitch
-    audio, warning = asyncio.run(text_to_speech(text, voice, rate=0, pitch=0))
+def tts_interface(text):
+    # Pass the default voice and default values for rate and pitch
+    audio, warning = asyncio.run(text_to_speech(text))
     return audio, warning
 
 # Create Gradio application
 async def create_demo():
-    voices = await get_voices()
-    
     demo = gr.Interface(
         fn=tts_interface,
         inputs=[
-            gr.Textbox(label="Input Text", lines=5),
-            gr.Dropdown(choices=[""] + list(voices.keys()), label="Select Voice", value="")
+            gr.Textbox(label="Input Text", lines=5)
         ],
         outputs=[
             gr.Audio(label="Generated Audio", type="filepath"),