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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 create(self, name, position, ranges=(), col_header=False, row_header=False):
 """ Creates and inserts a new chart. """

        rect = self._uno_rect(position)
        ranges = self._uno_ranges(ranges)
        self._create(name, rect, ranges, col_header, row_header)
        return self[name]