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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 copy_w_id_suffix(elem, suffix="_copy"):
 """Make a deep copy of the provided tree, altering ids."""

    mycopy = deepcopy(elem)
    for id_elem in mycopy.xpath('//*[@id]'):
        id_elem.set('id', id_elem.get('id') + suffix)
    return mycopy