GitLab

* add lveval benchmark

* add LVEval readme file

* update LVEval readme file

* Update configs/eval_bluelm_32k_lveval.py

* Update configs/eval_llama2_7b_lveval.py

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Co-authored-by: yuantao <yuantao@infini-ai.com>
Co-authored-by: Mo Li <82895469+DseidLi@users.noreply.github.com>