Update app.py

app.py

@@ -5,38 +5,28 @@ client = InferenceClient("microsoft/phi-4")
 
 def respond(message, history):
     # System prompt specialized for K-pop
-    messages = [
-        {
-            "role": "system",
-            "content": (
+    sytem_prompt =  (
                 "You are a friendly chatbot who ONLY talks about K-pop. "
                 "You are an expert in K-pop groups, idols, music, albums, choreography, fandom culture, "
                 "and industry news. If a user asks about anything unrelated to K-pop, politely redirect "
                 "the conversation back to K-pop."
             )
-        }
-    ]
+        
 
     # Convert Gradio history format to API format
-    
+    conversation = ""
     for user_msg, bot_msg in history:
-        messages.append({"role": "user", "content": user_msg})
-    messages.append({"role": "assistant", "content": bot_msg})
+        conversatio += f"User {user_msg}\nBot: {bot_msg}\n"
+   conversation += f"User: {message}\nBot:"
 
-    # Add latest user message
-    messages.append({"role": "user", "content": message})
+    prompt = system_prompt + conversation
 
-    #Get model response
-    response = client.chat_completion(
-        messages,
-        max_tokens=150
-    )
+response = client.text_generation(prompt, max_new_tokens=150)
     
-    return response['choices'][0]['message']['content'].strip()
+    return response.strip()
 
 chatbot = gr.ChatInterface(
-    respond, 
-    type="messages", 
+    respond,  
     title="K-pop Chatbot",
     description="Ask me anything about K-pop! 🎤🎶"
 )