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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def jsonarrpop(self, name, path=Path.rootPath(), index=-1):
 """ Pops the element at ``index`` in the array JSON value under ``path`` at key ``name`` """

        return self.execute_command('JSON.ARRPOP', name, str_path(path), index)