docstr: Test with tensorflow interface
code: def test_tf(self):
      """Test with tensorflow interface"""
      import tensorflow as tf
  
      @qml.matrix
      def circuit(beta, theta):
          qml.RZ(beta, wires=0)
          qml.RZ(theta[0], wires=1)
          qml.CRY(theta[1], wires=[1, 2])
  
      beta = 0.1
      # input tensorflow parameters
      theta = tf.Variable([0.2, 0.3])
      matrix = circuit(beta, theta)
  
      # expected matrix
      theta_np = theta.numpy()
      matrix1 = np.kron(
          qml.RZ(beta, wires=0).matrix(),
          np.kron(qml.RZ(theta_np[0], wires=1).matrix(), I),
      )
      matrix2 = np.kron(I, qml.CRY(theta_np[1], wires=[1, 2]).matrix())
      expected_matrix = matrix2 @ matrix1
  
      assert np.allclose(matrix, expected_matrix)
  
imports: from functools import reduce, partial
  from warnings import catch_warnings
  import pytest
  from gate_data import I, X, Y, Z, H, S, CNOT, Rotx, Roty
  import pennylane
  from pennylane import numpy
  from pennylane.transforms.op_transforms import OperationTransformError
label_desc: Use image node_id 1 for calling the TestInterfaces obj's underlying member method code with example usage: obj.test_tf() without return types