class_docstr: Extend ReduceMixin to identify checks that output result per property.
  
  Should implement the property_reduce function and all the aggregation methods it supports.
docstr: Return True if the check reduce_output is better when it is greater.
docstr_tok: ["Return","True","if","the","check","reduce_output","is","better","when","it","is","greater","."]
code: def greater_is_better(self):
      """Return True if the check reduce_output is better when it is greater."""
      return False
  
imports: import abc
  from typing import Dict, Optional
  import numpy
  import pandas
  from deepchecks.core.errors import DeepchecksValueError
  from deepchecks.utils.logger import get_logger
label_desc: Use image node_id 1 for calling the ReducePropertyMixin obj's underlying member method code with example usage: obj.greater_is_better() and returns: False