Update README.md

README.md

@@ -12,6 +12,7 @@ The total size of the model is around 2.2B, which is suitable for embedded appli
 ```
 git clone https://github.com/InternLM/xtuner
 pip install -e ./xtuner[deepspeed]
+apt install git-lfs
 git clone https://huggingface.co/StarCycle/llava-clip-internlm2-1_8b-pretrain-v1
 cd ./llava-clip-internlm2-1_8b-pretrain-v1
 ```
@@ -71,9 +72,11 @@ def process(dataset,
             use_varlen_attn=False,
             input_ids_with_output=True,
             with_image_token=False,
-            map_num_proc=32): # modify it to 1
+            map_num_proc=32): # modify it to a smaller number, e.g., 4
 ```
 
+6. If you fail to load the model, check whether you installed git-lfs and actually downloaded the model file.
+
 ## Data prepration
 1. File structure