private static boolean isImmutableSdk(@NotNull Sdk sdk) {
    var targetConfig = PySdkExtKt.getTargetEnvConfiguration(sdk);
    if (targetConfig == null) {
      return false;
    }
    return !PythonInterpreterTargetEnvironmentFactory.Companion.isMutable(targetConfig);
  }
private static boolean isImmutableSdk(@NotNull Sdk sdk)