code: def perform(self, *args, **kwargs):
      raise NotImplementedError("No Python implementation available.")
  
imports: import numpy
  import pytensor.tensor.basic
  from pytensor.graph.basic import Apply, Variable
  from pytensor.graph.fg import FunctionGraph
  from pytensor.graph.op import Op
  from pytensor.graph.rewriting.basic import MergeOptimizer
  from pytensor.graph.type import Type
label_desc: Use image node_id 3 for calling the MyOp obj's underlying member method code with example usage: obj.perform() without return types