parameters: (attribute)
return_statement: return attribute.split(',')
docstring: If attribute is nominal, returns a list of the values
docstring_summary: If attribute is nominal, returns a list of the values
docstring_tokens: If attribute is nominal returns a list of the values
function: def get_nominal(attribute):
      """If attribute is nominal, returns a list of the values"""
      return attribute.split(',')
function_tokens: def get_nominal ( attribute ) : return attribute . split ( ',' )