add baichuan2-vllm config

configs/eval_baichuan2_chat_vllm.py

+from mmengine.config import read_base
+
+with read_base():
+    from .datasets.ARC_c.ARC_c_gen_1e0de5 import ARC_c_datasets 
+    from .datasets.ARC_e.ARC_e_gen_1e0de5 import ARC_e_datasets
+    from .datasets.ceval.ceval_gen_5f30c7 import ceval_datasets
+    from .summarizers.example import summarizer
+
+datasets = sum([v for k, v in locals().items() if k.endswith("_datasets") or k == 'datasets'], [])
+work_dir = './outputs/baichuan2-chat/'
+
+from opencompass.models import VLLM
+
+
+baichuan2_meta_template = dict(
+    round=[
+        dict(role='HUMAN', begin='<reserved_106>'),
+        dict(role='BOT', begin='<reserved_107>', generate=True),
+    ],
+)
+
+
+models = [
+    dict(
+        type=VLLM,
+        abbr='baichuan2-7b-chat-vllm',
+        path="Baichuan2-7B-Chat",
+        model_kwargs=dict(tensor_parallel_size=1),
+        meta_template=baichuan2_meta_template,
+        max_out_len=100,
+        max_seq_len=2048,
+        batch_size=1,
+        generation_kwargs=dict(temperature=0),
+        run_cfg=dict(num_gpus=1, num_procs=1),
+    )
+]
\ No newline at end of file