code: def data(self, value):
      self._data = value
  
imports: import numpy
  import formulae.terms
  from bambi.terms.base import BaseTerm, VALID_PRIORS
  from bambi.priors.prior import Prior
label_desc: Use image node_id 7 for calling the GroupSpecificTerm obj's underlying member method code with example usage: obj.data(value) without return types