class_docstr: Constraint object for specifying one parameter to be smaller than another.
docstr: Weights on parameters for linear constraint representation.
code: def constraint_dict(self) -> Dict[str, float]:
      """Weights on parameters for linear constraint representation."""
      return {
          self.lower_parameter.name: 1.0,
          self.upper_parameter.name: -1.0,
      }
  
imports: from __future__ import annotations
  from typing import Dict, List, Union
  from ax.core.parameter import ChoiceParameter, FixedParameter, Parameter, RangeParameter
  from ax.core.types import ComparisonOp
  from ax.utils.common.base import SortableBase
label_desc: Use image node_id 5 for calling the OrderConstraint obj's underlying member method code with example usage: obj.constraint_dict() and returns: dict