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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 _init_attr_config(attr_cfg):
 """Helper function to initialize attribute config objects"""

    attr_cfg.name = ''
    attr_cfg.writable = AttrWriteType.READ
    attr_cfg.data_format = AttrDataFormat.SCALAR
    attr_cfg.data_type = 0
    attr_cfg.max_dim_x = 0
    attr_cfg.max_dim_y = 0
    attr_cfg.description = ''
    attr_cfg.label = ''
    attr_cfg.unit = ''
    attr_cfg.standard_unit = ''
    attr_cfg.display_unit = ''
    attr_cfg.format = ''
    attr_cfg.min_value = ''
    attr_cfg.max_value = ''
    attr_cfg.writable_attr_name = ''
    attr_cfg.extensions = []