code: def __init__(self, pci_id, custom_label=""):
      self.pciId = pci_id
      self.customLabel = custom_label
  
file_path: ray/python/ray/autoscaler/_private/vsphere/gpu_utils.py
imports: import logging
  from pyVim.task import WaitForTask
  from pyVmomi import vim
label_desc: Use image node_id 1 to create a new GPUCard object  with example: obj = GPUCard(pci_id, custom_label)