class_docstr: An abstract class for extracting subset of examples.
class_docstr_tok: ["An","abstract","class","for","extracting","subset","of","examples","."]
code: def __init__(self, intervals=None, **kwargs):
      self.intervals = intervals
  
file_path: textflint/textflint/generation/subpopulation/subpopulation.py
imports: import math
  from tqdm import tqdm
  from abc import ABC, abstractmethod
  from ...common.preprocess import EnProcessor
label_desc: Use image node_id 1 to create a new SubPopulation object from inherited base classes: ABC with example: obj = SubPopulation(intervals)