Update README.md

This model is a 7B Chinese version of [Self-RAG](https://huggingface.co/selfrag/selfrag_llama2_7b).

It is trained on Baichuan2-7B-Chat with a sample of [belle](https://github.com/LianjiaTech/BELLE) sft data, acompanying with interleaving passages from zhwiki. The reflection tokens are aligned with the original verison (in English), so the usage is the same. Hope you enjoy.

### Usage
```
from transformers import AutoTokenizer, AutoModelForCausalLM
from vllm import LLM, SamplingParams

model = LLM(YOUR_MODEL_PATH, dtype="half")
sampling_params = SamplingParams(temperature=0.0, top_p=1.0, max_tokens=100, skip_special_tokens=False)

def format_prompt(input, paragraph=None):
prompt = "### Instruction:\n{0}\n\n### Response:\n".format(input)
if paragraph is not None:
prompt += "[Retrieval]<paragraph>{0}</paragraph>".format(paragraph)
return prompt

query_1 = "你好"
query_2 = "世界最高的山峰是什么？"
queries = [query_1, query_2]

preds = model.generate([format_prompt(query) for query in queries], sampling_params)
for pred in preds:
print("Model prediction: {0}".format(pred.outputs[0].text))
# Model prediction:

```

README.md

@@ -1,3 +1,7 @@
 ---
 license: mit
----
+tags:
+- text generation
+- RAG
+- baichuan2
+---