update readme

README.md

@@ -7,4 +7,58 @@ language:
 - en
 - zh
 pipeline_tag: text2text-generation
----
+---
+
+
+KwaiAgents ([Github](https://github.com/KwaiKEG/KwaiAgents)) is a series of Agent-related works open-sourced by the [KwaiKEG](https://github.com/KwaiKEG) from [Kuaishou Technology](https://www.kuaishou.com/en). The open-sourced content includes:
+
+1. **KAgentSys-Lite**: An experimental Agent Loop implemented based on open-source search engines, browsers, time, calendar, weather, and other tools, which is only missing the memory mechanism and some search capabilities compared to the system in the paper.
+2. **KAgentLMs**: A series of large language models with Agent capabilities such as planning, reflection, and tool-use, acquired through the Meta-agent tuning proposed in the paper.
+3. **KAgentInstruct**: Fine-tuned data of instructions generated by the Meta-agent in the paper.
+4. **KAgentBench**: Over 3,000 human-edited, automated evaluation data for testing Agent capabilities, with evaluation dimensions including planning, tool-use, reflection, concluding, and profiling.
+
+
+## User Guide
+
+### Direct usage
+
+Tutorial can refer to [baichuan-inc/Baichuan2-13B-Base](https://github.com/baichuan-inc/Baichuan2)
+```python
+import torch
+from transformers import AutoModelForCausalLM, AutoTokenizer
+tokenizer = AutoTokenizer.from_pretrained("baichuan-inc/Baichuan2-13B-Base", use_fast=False, trust_remote_code=True)
+model = AutoModelForCausalLM.from_pretrained("baichuan-inc/Baichuan2-13B-Base", device_map="auto", trust_remote_code=True)
+inputs = tokenizer('登鹳雀楼->王之涣\n夜雨寄北->', return_tensors='pt')
+inputs = inputs.to('cuda:0')
+pred = model.generate(**inputs, max_new_tokens=64, repetition_penalty=1.1)
+print(tokenizer.decode(pred.cpu()[0], skip_special_tokens=True))
+```
+
+### AgentLMs as service
+We recommend using [vLLM](https://github.com/vllm-project/vllm) and [FastChat](https://github.com/lm-sys/FastChat) to deploy the model inference service. First, you need to install the corresponding packages (for detailed usage, please refer to the documentation of the two projects):
+```bash
+pip install "fschat[model_worker,webui]"
+pip install vllm==0.2.0
+pip install transformers==4.33.2
+```
+To deploy KAgentLMs, you first need to start the controller in one terminal.
+```bash
+python -m fastchat.serve.controller
+```
+Secondly, you should use the following command in another terminal for single-gpu inference service deployment:
+```bash
+python -m fastchat.serve.vllm_worker --model-path $model_path --trust-remote-code
+```
+Where `$model_path` is the local path of the model downloaded. If the GPU does not support Bfloat16, you can add `--dtype half` to the command line.
+
+Thirdly, start the REST API server in the third terminal.
+```bash
+python -m fastchat.serve.openai_api_server --host localhost --port 8888
+```
+
+Finally, you can use the curl command to invoke the model same as the OpenAI calling format. Here's an example:
+```bash
+curl http://localhost:8888/v1/chat/completions \
+-H "Content-Type: application/json" \
+-d '{"model": "kagentlms_baichuan2_13b_mat", "messages": [{"role": "user", "content": "Who is Andy Lau"}]}'
+```