Update app.py

app.py

@@ -207,8 +207,9 @@ def generate_wordcloud(text):
 def generate_audio_kokoro(text, lang, selected_voice):
     """Generate speech using KokoroTTS for supported languages."""
     global kokoro_tts  # Access the preloaded model
+	yield None 
     lang_code = SUPPORTED_TTS_LANGUAGES.get(lang, "a")  # Default to English
-    #generator = kokoro_tts(text, voice="af_bella", speed=1, split_pattern=r'\n+')
+    #generator = kokoro_tts(text, voice="bm_george", speed=1, split_pattern=r'\n+')
     generator = kokoro_tts(text, voice=selected_voice, speed=1, split_pattern=r'\n+')
 
     # Generate and collect audio data
@@ -299,7 +300,7 @@ with gr.Blocks() as demo:
     
     url_input = gr.Textbox(label="Enter URL", placeholder="https://example.com/article")
     
-    voice_selection = gr.Dropdown(AVAILABLE_VOICES, label="Select Voice", value="af_bella")
+    voice_selection = gr.Dropdown(AVAILABLE_VOICES, label="Select Voice", value="bm_george")
     tts_option = gr.Radio(["Summary Audio", "Raw Data Audio"], value="Summary Audio", label="Select TTS Source")
     with gr.Row():
         process_text_button = gr.Button("Fetch Text & Detect Language",scale = 1)