Update app.py

app.py

@@ -71,7 +71,6 @@ class MultilingualNewsChatbot:
                 'language': 'ar',
                 'category': 'السياسة الدولية'
             },
-            # More multilingual news content can be added here
         ]
         
         # Batch processing of knowledge
@@ -204,46 +203,41 @@ class MultilingualNewsChatbot:
         
         except Exception as e:
             # Error handling with multilingual support
-            error_msg = f"Error processing query: {str(e)}"
-            print(error_msg)
+            print(f"Error processing query: {str(e)}")
             return self.FALLBACK_RESPONSES.get(lang, self.FALLBACK_RESPONSES['en'])
 
-# Initialize the chatbot
-news_chatbot = MultilingualNewsChatbot()
-
-def chat_interface(message: str, history: List[List[str]], state: Dict) -> Tuple[str, Dict]:
+def chat_interface(message, history):
     """
-    Gradio chat interface for the multilingual news chatbot.
+    Simplified chat interface function.
     
     Args:
         message (str): User's input message
-        history (List): Conversation history
-        state (Dict): Additional state information
+        history (list): Conversation history
     
     Returns:
-        Tuple of response and updated state
+        str: Generated response
     """
     try:
+        # Initialize chatbot if not already done
+        global news_chatbot
+        if 'news_chatbot' not in globals():
+            news_chatbot = MultilingualNewsChatbot()
+        
+        # Generate response
         response = news_chatbot.generate_response(message, include_confidence=True)
-        return response, state or {}
+        return response
     except Exception as e:
-        error_response = news_chatbot.FALLBACK_RESPONSES['en']
+        error_response = "Sorry, an error occurred while processing your request."
         print(f"Interface error: {e}")
-        return error_response, state or {}
+        return error_response
 
 # Create Gradio interface
 demo = gr.ChatInterface(
     fn=chat_interface,
-    title="🌍 BBC-Style Multilingual News Chatbot",
-    description="Get the latest news and insights in English and Arabic.",
-    theme="soft",
-    examples=[
-        ["What's happening in the Middle East?"],
-        ["ما هي آخر التطورات الإقليمية؟"],
-        ["Tell me about current global tensions"],
-        ["حدثني عن الوضع العالمي"]
-    ]
+    title="🌍 Multilingual News Chatbot",
+    description="Get insights in multiple languages",
+    theme="soft"
 )
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch(debug=True)