Update README.md

README.md

@@ -66,6 +66,23 @@ response = result[0]["generated_text"]
 
 print("Response:", response)
 ```
+### Usage Recommendations
+1. The template of chat task
+The goal of the Chat task is to generate complete Verilog or Chisel code from natural language descriptions. The input includes natural language descriptions and optional module headers, while the output is the corresponding HDL code.
+```
+<LanguageTag>
+[Natural Language Description]
+[Optional Module Header]
+```
+2. The template of FIM task
+The goal of the FIM task is to fill in the missing parts of the code, generating the middle code based on the prefix and suffix. The input includes language tags, prefix, suffix, and special FIM markers, while the output is the missing middle code snippet.
+````
+[PRE]```
+<LanguageTag>
+{prefix}[SUF]{suffix}[MID]
+```
+````
+It is recommended to use our template during inference.
 ## Paper
 **Arxiv:** <https://arxiv.org/abs/2407.10424>