AttributeError: module 'pennylane.kernels' has no attribute 'EmbeddingKernel'

[manu123416]

Hi,
I tried executing the kernel_demonstration.ipy code, but I am getting the below error:

AttributeError                            Traceback (most recent call last)
Cell In[5], line 4
      2 wires = list(range(5))
      3 # compute the kernel matrix
----> 4 k = qml.kernels.EmbeddingKernel(lambda x, params: ansatz(x, params, wires), dev)
AttributeError: module 'pennylane.kernels' has no attribute 'EmbeddingKernel'

Please suggest a way to correct this Error?