Update app.py

app.py

@@ -13,11 +13,10 @@ def chat_with_model(message, history):
     for user, bot in history:
         messages.append({"role": "user", "content": user})
         messages.append({"role": "assistant", "content": bot})
-    
     messages.append({"role": "user", "content": message})
 
-    # Call Hugging Face Inference API
-    response = omodel.chat.completions.create(
+    # Call Hugging Face Inference API (chat_completion style)
+    response = omodel.chat_completion(
         model=MODEL_ID,
         messages=messages,
         max_tokens=512,