Problem on running the sample

I am new to lua and have been trying to use the demo sample. I have follow the instruction and the following show after I run "th main.lua"
home/linux/torch/install/bin/luajit: cannot open in mode r at /home/linux/torch/pkg/torch/lib/TH/THDiskFile.c:673
stack traceback:
[C]: at 0x7f4ed56c5450
[C]: in function 'DiskFile'
/home/noble/torch/install/share/lua/5.1/torch/File.lua:405: in function 'load'
main.lua:19: in main chunk
[C]: in function 'dofile'
...oble/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk
[C]: at 0x00405d50
Thanks.

The error indicates the file 'models/human_pose_binary.t7' is missing. Check the repository's README or documentation for instructions on downloading pre-trained models. Look for a script or command to fetch model files, and verify the file path in main.lua line 19. Running the demo after obtaining the model file should resolve the issue.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.