not able to run the notebooks

[hosnasattar]

Hi, I have tried to follow the instructions to install the amass lib, but unfortunately I am not able to run the notebook.
First in the read me has said
"AMASS uses MoSh++ pipeline to fit SMPL+H body model to human optical marker based motion capture (mocap) data. In the paper we use SMPL+H with extended shape space, i.e. 16 betas, and 8 DMPLs. Please download models and place them them in body_models folder of this repository after you obtained the code from GitHub."
but in the clone of the git I do not have any body_models folder.
this is the folder structure:
.
├── LICENSE.txt
├── README.md
├── notebooks
│   ├── 01-AMASS_Visualization.ipynb
│   ├── 02-AMASS_DNN.ipynb
│   ├── 03-AMASS_Visualization_Advanced.ipynb
│   ├── 04-AMASS_DMPL.ipynb
│   ├── README.md
│   └── init.py
├── requirements.txt
├── setup.py
├── src
│   ├── init.py
│   └── amass
│   ├── init.py
│   ├── data
│   │   ├── init.py
│   │   ├── dfaust_synthetic_mocap.py
│   │   ├── prepare_data.py
│   │   └── ssm_all_marker_placements.json
│   └── tools
│   ├── init.py
│   ├── make_teaser_image.py
│   ├── notebook_tools.py
│   └── teaser.gif
└── support_data
└── github_data
├── amass_sample.npz
├── datasets_preview.png
├── dmpl_sample.npz
└── teaser.gif