code: def setup_method(self):
      super().setup_method()
      self.op_class = Fourier
      self.op = fft
  
file_path: pytensor/tests/tensor/test_fourier.py
imports: import numpy
  import pytest
  import pytensor
  from pytensor.tensor.fourier import Fourier, fft
  from pytensor.tensor.type import dmatrix, dvector, iscalar
  from tests import unittest_tools
label_desc: Use image node_id 1 for calling the TestFourier obj's underlying member method code with example usage: obj.setup_method() without return types