protected Iterable<LocalQuickFix> getInstallPackageQuickFixes(@NotNull PyElement node,
                                                                @NotNull PsiReference reference,
                                                                String refName) {
    return Collections.emptyList();
  }
protected Iterable<LocalQuickFix> getInstallPackageQuickFixes(@NotNull PyElement node,
                                                                @NotNull PsiReference reference,
                                                                String refName)