You can delete a private hub from your admin account. Before deleting a private hub, you must first remove any content in that hub. Delete hub contents and hubs with the following commands:
# List the model references in the private hub
response = hub.list_models()
models = response["hub_content_summaries"]
while response["next_token"]:
response = hub.list_models(next_token=response["next_token"])
models.extend(response["hub_content_summaries"])
# Delete all model references in the hub
for model in models:
hub.delete_model_reference(model_name=model.get('HubContentName'))
# Delete the private hub
hub.delete()