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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 get_items_of_type(self, item_type):
 """ Returns all items of specified type. :Args: - item_type: Type for items we are searching for :Returns: Returns found items as tuple. """

        return (item for item in self.items if item.get_type() == item_type)