code: def testLaxFftAcceptsStringTypes(self):
      rng = jtu.rand_default(self.rng())
      x = rng((10,), np.complex64)
      self.assertAllClose(
          np.fft.fft(x).astype(np.complex64),
          lax.fft(x, "FFT", fft_lengths=(10,)),
      )
      self.assertAllClose(
          np.fft.fft(x).astype(np.complex64),
          lax.fft(x, "fft", fft_lengths=(10,)),
      )
  
imports: import itertools
  import numpy
  from absl.testing import absltest
  from absl.testing import parameterized
  import jax
  from jax import lax
  from jax import numpy
  from jax._src import config
  from jax._src import dtypes
  from jax._src import test_util
  from jax._src.numpy.util import promote_dtypes_complex
label_desc: Use image node_id 1 for calling the FftTest obj's underlying member method code with example usage: obj.testLaxFftAcceptsStringTypes() without return types