How to use the pandasticsearch.filters.Or function in pandasticsearch

def __or__(self, x):
        # Combine results
        if isinstance(self, Or):
            self.subtree['should'].append(x.subtree)
            return self
        elif isinstance(x, Or):
            x.subtree['should'].append(self.subtree)
            return x
        return Or(self, x)

def __init__(self, *args):
        [isinstance(x, Filter) for x in args]
        super(Or, self).__init__()
        self._filter = {'bool': {'should': [x.build() for x in args]}}

def __or__(self, x):
        # Combine results
        if isinstance(self, Or):
            self.subtree['should'].append(x.subtree)
            return self
        elif isinstance(x, Or):
            x.subtree['should'].append(self.subtree)
            return x
        return Or(self, x)

def __or__(self, x):
        # Combine results
        if isinstance(self, Or):
            self.subtree['should'].append(x.subtree)
            return self
        elif isinstance(x, Or):
            x.subtree['should'].append(self.subtree)
            return x
        return Or(self, x)