code: def _in_unstable_openblas_configuration():
      """Return True if in an unstable configuration for OpenBLAS"""
  
      # Import libraries which might load OpenBLAS.
      import numpy  # noqa
      import scipy  # noqa
  
      modules_info = threadpool_info()
  
      open_blas_used = any(
          info["internal_api"] == "openblas" for info in modules_info
      )
      if not open_blas_used:
          return False
  
      # OpenBLAS 0.3.16 fixed unstability for arm64, see:
      # https://github.com/xianyi/OpenBLAS/blob/1b6db3dbba672b4f8af935bd43a1ff6cff4d20b7/Changelog.txt#L56-L58 # noqa
      openblas_arm64_stable_version = parse_version("0.3.16")
      for info in modules_info:
          if info["internal_api"] != "openblas":
              continue
          openblas_version = info.get("version")
          openblas_architecture = info.get("architecture")
          if openblas_version is None or openblas_architecture is None:
              # Cannot be sure that OpenBLAS is good enough. Assume unstable:
              return True
          if (
              openblas_architecture == "neoversen1"
              and parse_version(openblas_version)
              < openblas_arm64_stable_version
          ):
              # See discussions in https://github.com/numpy/numpy/issues/19411
              return True
      return False
  
imports: import math
  import numbers
  import platform
  import struct
  import timeit
  import warnings
  from collections.abc import Sequence
  from contextlib import contextmanager, suppress
  from itertools import compress, islice
  import numpy
  from scipy.sparse import issparse
  from ..None import get_config
  from ..exceptions import DataConversionWarning
  from .None import _joblib, metadata_routing
  from ._bunch import Bunch
  from ._estimator_html_repr import estimator_html_repr
  from ._param_validation import Interval, validate_params
  from .class_weight import compute_class_weight, compute_sample_weight
  from .deprecation import deprecated
  from .discovery import all_estimators
  from .fixes import parse_version, threadpool_info
  from .murmurhash import murmurhash3_32
  from .validation import _is_arraylike_not_scalar, as_float_array, assert_all_finite, check_array, check_consistent_length, check_random_state, check_scalar, check_symmetric, check_X_y, column_or_1d, indexable
label_desc: Use image node_id 1 for calling a global function with example usage: _in_unstable_openblas_configuration() and returns: False, False, True, True