release initial code

Co-authored-by: Ying Sheng <sqy1415@gmail.com>
Co-authored-by: Liangsheng Yin <hnyls2002@gmail.com>
Co-authored-by: Zhiqiang Xie <xiezhq@stanford.edu>
Co-authored-by: parasol-aser <3848358+parasol-aser@users.noreply.github.com>
Co-authored-by: LiviaSun <33578456+ChuyueSun@users.noreply.github.com>
Co-authored-by: Cody Yu <hao.yu.cody@gmail.com>

benchmark/llava_bench/bench_hf_llava_bench.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+python -m llava.eval.model_vqa \
+    --model-path liuhaotian/llava-v1.5-7b \
+    --question-file ./questions.jsonl \
+    --image-folder ./images \
+    --answers-file ./answers_hf.jsonl \
+    --temperature 0 \
+    --conv-mode vicuna_v1