code: def testDTypeLike(self) -> None:
      out1: typing.DType = dtypelike_to_dtype("float32")
      self.assertEqual(out1, float32_dtype)
  
      out2: typing.DType = dtypelike_to_dtype(np.float32)
      self.assertEqual(out2, float32_dtype)
  
      out3: typing.DType = dtypelike_to_dtype(jnp.float32)
      self.assertEqual(out3, float32_dtype)
  
      out4: typing.DType = dtypelike_to_dtype(np.dtype("float32"))
      self.assertEqual(out4, float32_dtype)
  
      out5: typing.DType = dtypelike_to_dtype(HasDType("float32"))
      self.assertEqual(out5, float32_dtype)
  
imports: from __future__ import annotations
  from typing import Any, TYPE_CHECKING
  import jax
  from jax._src import core
  from jax._src import test_util
  from jax._src import typing
  from jax import lax
  import jax.numpy
  from jax._src.array import ArrayImpl
  from absl.testing import absltest
  import numpy
label_desc: Use image node_id 1 for calling the TypingTest obj's underlying member method code with example usage: obj.testDTypeLike() without return types