import os
from gcore import Gcore

client = Gcore(
    api_key=os.environ.get("GCORE_API_KEY"),  # This is the default and can be omitted
)
task_id_list = client.cloud.gpu_virtual_clusters.create(
    project_id=1,
    region_id=7,
    flavor="g3-ai-32-192-1500-l40s-48-1",
    name="gpu-cluster-1",
    servers_count=3,
    servers_settings={
        "interfaces": [{
            "type": "external"
        }],
        "volumes": [{
            "boot_index": 1,
            "name": "my-data-disk",
            "size": 100,
            "source": "new",
            "type": "cold",
        }],
    },
)
print(task_id_list.tasks)

{
  "tasks": [
    "<string>"
  ]
}