code: def grad_fn_R_fixture(gaussian_dev):
      """Gradient with autograd."""
  
      @qml.qnode(gaussian_dev)
      def circuit(y):
          qml.Displacement(alpha, 0.0, wires=[0])
          qml.Rotation(y, wires=[0])
          return qml.expval(qml.QuadX(0))
  
      return autograd.grad(circuit)
  
imports: import pytest
  import autograd
  import numpy
  import pennylane.numpy
  import pennylane
label_desc: Use image node_id 2 for calling a global function with example usage: grad_fn_R_fixture(gaussian_dev) and returns: autograd, qml