class_docstr: Basic rectangle representation using kiwi solver variables
class_docstr_tok: ["Basic","rectangle","representation","using","kiwi","solver","variables"]
docstr: Update *all* the variables that are part of the solver this LayoutBox
  is created with
docstr_tok: ["Update","*","all","*","the","variables","that","are","part","of","the","solver","this","LayoutBox","is","created","with"]
code: def update_variables(self):
      """
      Update *all* the variables that are part of the solver this LayoutBox
      is created with
      """
      self.solver.updateVariables()
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import itertools
  import kiwisolver
  import logging
  import numpy
  import warnings
  import matplotlib
label_desc: Use image node_id 21 for calling the LayoutBox obj's underlying member method code with example usage: obj.update_variables() without return types