@Override
  public @Nullable PsiElement getTarget(@NotNull DataContext dataContext) {
    Project project = CommonDataKeys.PROJECT.getData(dataContext);
    if (project == null) return null;

    PsiElement element = CommonDataKeys.PSI_ELEMENT.getData(dataContext);
    if (element == null) {
      Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
      if (editor != null) {
        PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
        if (file == null) return null;

        element = TargetElementUtil.findTargetElement(editor, TargetElementUtil.ELEMENT_NAME_ACCEPTED |
                                                              TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED |
                                                              TargetElementUtil.LOOKUP_ITEM_ACCEPTED);
        if (element instanceof PyFunction || element instanceof PyClass || element instanceof PyFile) {
          return element;
        }

        element = file.findElementAt(editor.getCaretModel().getOffset());
      }
    }
    return PsiTreeUtil.getNonStrictParentOfType(element, PyFunction.class, PyClass.class, PyFile.class);
  }
@Override
  public @Nullable PsiElement getTarget(@NotNull DataContext dataContext)