def _clear_deco(self):
        if self._decoration:
            self.editor.decorations.remove(self._decoration)
            self._decoration = None
Return a random graph using the partial duplication model.
dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/pyqode/core/modes/line_highlighter.py/LineHighlighterMode._clear_deco--crossover with--dataset/ETHPy150Open networkx/networkx/networkx/generators/duplication.py/partial_duplication_graph