Delete chat format usage

README.md

@@ -99,43 +99,6 @@ print(generated_response)
 print("=" * 50)
 ```
 
-### Chat Format Usage
-
-```python
-from transformers import AutoTokenizer, AutoModelForCausalLM
-import torch
-
-model_name = "Playingyoyo/aLLoyM"
-tokenizer = AutoTokenizer.from_pretrained(model_name)
-model = AutoModelForCausalLM.from_pretrained(
-    model_name, 
-    torch_dtype=torch.bfloat16,
-    device_map="auto"
-)
-
-# Chat format
-messages = [
-    {"role": "system", "content": "You are a helpful assistant."},
-    {"role": "user", "content": "What is machine learning?"}
-]
-
-# Apply chat template
-prompt = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
-inputs = tokenizer(prompt, return_tensors="pt")
-
-with torch.no_grad():
-    outputs = model.generate(
-        **inputs,
-        max_new_tokens=200,
-        temperature=0.7,
-        do_sample=True,
-        pad_token_id=tokenizer.eos_token_id
-    )
-
-response = tokenizer.decode(outputs[0], skip_special_tokens=True)
-print(response)
-```
-
 ## Training Configuration
 
 - **Learning Rate**: 2e-4