GitLab

* [Feature] Support model-bound text postprocessor, add claude as an example

* update

* update

* minor fix

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Co-authored-by: zhoufengzhe <zhoufengzhe@pjlab.org.cn>

* [Feature] Add Claude support

* [Feature] Add Claude support

* Update opencompass/models/claude_api.py
Co-authored-by: Hubert <42952108+yingfhu@users.noreply.github.com>

* raise import erorr

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Co-authored-by: Hubert <42952108+yingfhu@users.noreply.github.com>

* calulate max_out_len without hard code

* set default value

* update configs

* Update configs/eval_gpt3.5.py
Co-authored-by: Tong Gao <gaotongxiao@gmail.com>

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Co-authored-by: Tong Gao <gaotongxiao@gmail.com>

* [Feature] Enhance OpenAI API, add example config for GPT evaluation

* fix