code: def create_kernel_no_ard(self, **kwargs):
      return PolynomialKernel(power=2, **kwargs)
  
file_path: gpytorch/test/kernels/test_polynomial_kernel.py
imports: import unittest
  import torch
  from gpytorch.kernels import PolynomialKernel
  from gpytorch.priors import NormalPrior
  from gpytorch.test.base_kernel_test_case import BaseKernelTestCase
label_desc: Use image node_id 1 for calling the TestPolynomialKernel obj's underlying member method code with example usage: obj.create_kernel_no_ard() and returns: PolynomialKernel