code: def _minimize_constraints_fun_summation(x):
      '''
      Minimize constraints fun summation
      '''
      summation = sum([x[i] for i in CONSTRAINT_PARAMS_IDX])
      return CONSTRAINT_UPPERBOUND >= summation >= CONSTRAINT_LOWERBOUNf _minimize_constraints_fun_summation(x):
      '''
      Minimize constraints fun summation
      '''
      summation = sum([x[i] for i in CONSTRAINT_PARAMS_IDX])
      return CONSTRAINT_UPPERBOUND >= summation >= CONSTRAINT_LOWERBOUND
docs: Minimize constraints fun summation