Update app.py

app.py

@@ -1,5 +1,6 @@
 import gradio as gr
 import groq
+import os
 from config.settings import settings
 from core.rag_system import EnhancedRAGSystem
 from core.tts_service import EnhancedTTSService
@@ -8,9 +9,10 @@ from services.audio_service import AudioService
 from services.chat_service import ChatService
 from services.image_service import ImageService
 from services.streaming_voice_service import StreamingVoiceService
-from services.openai_realtime_service import HybridStreamingService
+from services.openai_realtime_service import HybridStreamingService  # Đảm bảo file này tồn tại
 from ui.components import create_custom_css, create_header
 from ui.tabs import create_all_tabs
+
 def main():
     # Initialize clients and services
     if not settings.GROQ_API_KEY:
@@ -28,15 +30,20 @@ def main():
     chat_service = ChatService(client, rag_system, tts_service)
     image_service = ImageService(client)
     streaming_voice_service = StreamingVoiceService(client, rag_system, tts_service)
+    
+    # FIXED: Sử dụng client thay vì groq_client
     hybrid_service = HybridStreamingService(
-        groq_client=groq_client,
+        groq_client=client,  # Sửa thành client
         rag_system=rag_system, 
         tts_service=tts_service,
-        openai_key=os.getenv("OPENAI_API_KEY")
+        openai_key=os.getenv("OPENAI_API_KEY")  # Có thể là None
     )
     
     # Create Gradio interface
-    with gr.Blocks(css=create_custom_css(), theme=gr.themes.Soft(primary_hue="orange", neutral_hue="slate")) as demo:
+    with gr.Blocks(
+        css=create_custom_css(), 
+        theme=gr.themes.Soft(primary_hue="orange", neutral_hue="slate")
+    ) as demo:
         create_header()
         gr.Markdown("### 🌐 Hệ thống Đa ngôn ngữ - Tự động chuyển đổi model theo ngôn ngữ")
         create_all_tabs(
@@ -54,5 +61,8 @@ def main():
 
 if __name__ == "__main__":
     demo = main()
-    demo.launch(share=True)
-
+    demo.launch(
+        share=True,
+        server_name="0.0.0.0",
+        server_port=7860
+    )