# CookBook >[!WARNING] > > Work in progress > ## Prepare data ### Popule data in Netbox Generate a Netbox token via webui and execute the python script, and on utilities folder start population : ```bash uv run import.py http://localhost:8080 YOUR_TOKEN Devices/devices_model.yml ``` ## Create Fabric ```bash uv run Create_Fabric/main.py NetBox URL: http://localhost:8080 NetBox API Token: Number of buildings (1-5): 4 Spine device type slug: ceos Leaf device type slug: ceos Access switch device type slug: ceos Existing Sites: 1. Paris (slug=paris) Choose site number or 'new': 1 ```