docstr: Rounds the given value to the variable's domain.
  Value is assumed to be in a 1x[variable dimentionality] numpy array
docstr_tok: ["Rounds","the","given","value","to","the","variable","'s","domain",".","Value","is","assumed","to","be","in","a","1x","[","variable","dimentionality","]","numpy","array"]
code: def round(self, value_array):
      """
      Rounds the given value to the variable's domain.
      Value is assumed to be in a 1x[variable dimentionality] numpy array
      """
      raise NotImplementedError()
  
imports: import numpy
  from copy import deepcopy
  from ..errors import InvalidConfigError
label_desc: Use image node_id 10 for calling the Variable obj's underlying member method code with example usage: obj.round(value_array) without return types