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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 rename_property(cr, model, old_name, new_name):
 """Rename property old_name owned by model to new_name. This should happen in a pre-migration script."""

    cr.execute(
        "update ir_model_fields f set name=%s "
        "from ir_model m "
        "where m.id=f.model_id and m.model=%s and f.name=%s "
        "returning f.id",
        (new_name, model, old_name))
    field_ids = tuple(i for i, in cr.fetchall())
    cr.execute(
        "update ir_model_data set name=%s where model='ir.model.fields' and "
        "res_id in %s",
        ('%s,%s' % (model, new_name), field_ids))
    cr.execute(
        "update ir_property set name=%s where fields_id in %s",
        (new_name, field_ids))