code: def MyConstant(name, data=None):
      return Constant(MyType(), data, name=name)
  
imports: import numpy
  from pytensor.graph.basic import Apply, Constant, NominalVariable, Variable
  from pytensor.graph.fg import FunctionGraph
  from pytensor.graph.op import HasInnerGraph, Op
  from pytensor.graph.replace import clone_replace
  from pytensor.graph.type import Type
label_desc: Use image node_id 3 for calling a global function with example usage: MyConstant(name, data) and returns: Constant