Update README.md (#1)

- Update README.md (9f41aaa56ff48c8538aabeb036a3f3e979fa306d)


Co-authored-by: WizardLM <WizardLM@users.noreply.huggingface.co>

README.md

@@ -40,16 +40,23 @@ Multiple GPTQ parameter permutations are provided; see Provided Files below for
 
 ## Prompt template: Alpaca-CoT
 
+
+❗<b>Note for model system prompts usage:</b>
+
+**Default version:**
+
+```
+"Below is an instruction that describes a task. Write a response that appropriately completes the request.\n\n### Instruction:\n{instruction}\n\n### Response:"
 ```
-Below is an instruction that describes a task. Write a response that appropriately completes the request.
 
 
-### Instruction:
-{prompt}
+**CoT Version:** （❗For the **simple** math questions, we do NOT recommend to use the CoT prompt.） 
 
 
-### Response: Let's think step by step.
 ```
+"Below is an instruction that describes a task. Write a response that appropriately completes the request.\n\n### Instruction:\n{instruction}\n\n### Response: Let's think step by step."
+```
+
 
 ## Provided files and GPTQ parameters