private void optimizeImports(final Project project, final PsiFile file) {
    ImportOptimizer optimizer = new PyImportOptimizer();
    final Runnable runnable = optimizer.processFile(file);
    WriteCommandAction.writeCommandAction(project, file).withName(getFamilyName()).run(() -> runnable.run());
  }
private void optimizeImports(final Project project, final PsiFile file)