docstr: Returns the device onto which the model leaves (cpu or gpu)
          
docstr_tok: ["Returns","the","device","onto","which","the","model","leaves","(","cpu","or","gpu",")"]
code: def device(self):
      """Returns the device onto which the model leaves (cpu or gpu)"""
  
imports: from abc import abstractmethod, abstractproperty, ABC
label_desc: Use image node_id 7 for calling the TrackerInterface obj's underlying member method code with example usage: obj.device() without return types