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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 to_pelias_dict(self):
 """ Convert Viewbox object to a string that can be used by Pelias as a query parameter. """

        vb = self.convert_srs(4326)
        return {
            'boundary.rect.min_lat': vb.bottom,
            'boundary.rect.min_lon': vb.left,
            'boundary.rect.max_lat': vb.top,
            'boundary.rect.max_lon': vb.right
        }