class_docstr: Test the dtype to verify that the behavior matches JAX.
class_docstr_tok: ["Test","the","dtype","to","verify","that","the","behavior","matches","JAX","."]
code: def test_resolve_weak_type_for_bfloat16_with_precision(self):
      self.assertEqual(
          dtypes._resolve_weak_type("bfloat16", precision="64"),
          "float64",
      )
  
imports: from absl.testing import parameterized
  from keras import backend
  from keras import ops
  from keras.backend.common import dtypes
  from keras.backend.common.variables import ALLOWED_DTYPES
  from keras.testing import test_case
  from keras.testing.test_utils import named_product
label_desc: Use image node_id 11 for calling the DtypesTest obj's underlying member method code with example usage: obj.test_resolve_weak_type_for_bfloat16_with_precision() without return types