Update app.py

app.py

@@ -307,6 +307,22 @@ def add_message(history, message):
     history.append((message, None))
     return history, gr.Textbox(value="", interactive=True, placeholder="Enter message or upload file...", show_label=False)
 
+def generate_voice_response(history, tts_choice):
+    if not history:
+        return None
+    
+    response = history[-1][1]
+    with concurrent.futures.ThreadPoolExecutor() as executor:
+        if tts_choice == "Eleven Labs":
+            audio_future = executor.submit(generate_audio_elevenlabs, response)
+        elif tts_choice == "Parler-TTS":
+            audio_future = executor.submit(generate_audio_parler_tts, response)
+        elif tts_choice == "MARS5":
+            audio_future = executor.submit(generate_audio_mars5, response)
+        
+        audio_path = audio_future.result()
+    return audio_path
+
 def print_like_dislike(x: gr.LikeData):
     print(x.index, x.value, x.liked)
 
@@ -654,6 +670,9 @@ with gr.Blocks(theme='Pijush2023/scikit-learn-pijush') as demo:
             retriver_button.click(fn=add_message, inputs=[chatbot, chat_input], outputs=[chatbot, chat_input]).then(
             fn=bot, inputs=[chatbot, choice, tts_choice], outputs=[chatbot, gr.Audio(interactive=False, autoplay=True)],api_name="Ask_Retriever")
 
+            voice_response_button = gr.Button("Voice Response")
+            voice_response_button.click(fn=generate_voice_response, inputs=[chatbot, tts_choice], outputs=[gr.Audio(interactive=False, autoplay=True)])
+
             bot_msg = chat_msg.then(bot, [chatbot, choice, tts_choice], [chatbot, gr.Audio(interactive=False, autoplay=True)])
             bot_msg.then(lambda: gr.Textbox(value="", interactive=True, placeholder="Ask Radar!!!...", show_label=False), None, [chat_input])
             chatbot.like(print_like_dislike, None, None)