code: def __init__(self, name=None, cpus=0.0):
      self._version = "0.1"
      self._type = "hardware"
      self.name = name
      self.cpus = cpus
  
imports: import json
  import hashlib
label_desc: Use image node_id 1 to create a new Hardware object  with example: obj = Hardware(name, cpus)