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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 parse_xml_layers(xml_layers):
 """ Get the MapLayers from an XML element Args: xml_layers (Element):
 The <layers> tag as XML Element Returns: list of MapLayer: """

        layers = []
        for custom_map_source in xml_layers.getchildren():
            layers.append(MapSource.parse_xml_layer(custom_map_source))
        return layers