code: def evolution(op: Operator, coeff: float = 1, num_steps: int = None):
      return Evolution(op, coeff, num_steps)
  
imports: from functools import singledispatch
  from pennylane.operation import Operator
  from pennylane.ops import Evolution
  from pennylane.pulse import ParametrizedEvolution, ParametrizedHamiltonian
label_desc: Use image node_id 3 for calling a global function with example usage: evolution(op, coeff, num_steps) and returns: Evolution