update the config to support online model loading

(ignore the pr until all files are uploaded `modeling.py` etc...)

config.json

@@ -1,8 +1,13 @@
 {
-  "_name_or_path": "/tmp/iopath_cache/manifold_cache/tree/users/shenx/finetune/09051611-cambrian_qwenvl_t576_ov",
+  "_name_or_path": "Vision-CAIR/LongVU_Qwen2_7B",
   "architectures": [
     "CambrianQwenForCausalLM"
   ],
+  "auto_map": {
+    "AutoConfig": "modeling.CambrianConfig",
+    "AutoModel": "modeling.CambrianQwenForCausalLM",
+    "AutoModelForCausalLM": "modeling.CambrianQwenForCausalLM"
+  },
   "attention_bias": false,
   "attention_dropout": 0.0,
   "bos_token_id": 151643,