1. 实测 `from transformers import AutoModelForCausalLM, AutoTokenizer` 必须先引入 `AutoTokenizer` 再引入`AutoModelForCausalLM` 否则会报以下错
```bash
Traceback (most recent call last):
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 552, in _run_script
exec(code, module.__dict__)
File "/root/code/InternLM2/web_demo.py", line 10, in <module>
from transformers import AutoModelForCausalLM, AutoTokenizer
ImportError: cannot import name 'AutoModelForCausalLM' from 'transformers' (/root/.local/lib/python3.10/site-packages/transformers/__init__.py)
load model begin.
```
2. 必须用 steamlit 命令，不能用 python 命令运行 web_demo.py 否则会报以下错
``` bash
2024-01-19 15:02:13.807 Session state does not function when running a script without `streamlit run`
Traceback (most recent call last):
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state.py", line 378, in __getitem__
return self._getitem(widget_id, key)
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state.py", line 423, in _getitem
raise KeyError
KeyError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state_proxy.py", line 119, in __getattr__
return self[key]
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state_proxy.py", line 90, in __getitem__
return get_session_state()[key]
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/safe_session_state.py", line 113, in __getitem__
return self._state[key]
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state.py", line 380, in __getitem__
raise KeyError(_missing_key_error_message(key))
KeyError: 'st.session_state has no key "messages". Did you forget to initialize it? More info: https://docs.streamlit.io/library/advanced-features/session-state#initialization'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "//root/code/InternLM2/web_demo.py", line 251, in <module>
main()
File "//root/code/InternLM2/web_demo.py", line 214, in main
for message in st.session_state.messages:
File "/root/.conda/envs/InternLM/lib/python3.10/site-packages/streamlit/runtime/state/session_state_proxy.py", line 121, in __getattr__
raise AttributeError(_missing_attr_error_message(key))
AttributeError: st.session_state has no attribute "messages". Did you forget to initialize it? More info: https://docs.streamlit.io/library/advanced-features/session-state#initialization
```
* [Refactor]: refactor with pure documentations and examples
* update model information
* update model information
* Check-in lmdeploy user guide
* Update chat format doc
* update cn doc
* clean doc
zhengjie.xu