@NotNull
  public static GlobalSearchScope defaultSuggestionScope(@NotNull PsiElement anchor) {
    return PySearchScopeBuilder.forPythonSdkOf(anchor)
      .excludeStandardLibraryTests()
      .excludeThirdPartyPackageTypeShedStubs()
      .excludePythonSkeletonsStubs()
      .excludeThirdPartyPackageTests()
      .excludeThirdPartyPackageBundledDependencies()
      .build();
  }
@NotNull
  public static GlobalSearchScope defaultSuggestionScope(@NotNull PsiElement anchor)