code: def __init__(self):
      super(ValidationStats).__init__()
      self.column_stats = None
      self.total_count = 0
  
file_path: contextual-ai/xai/data/validator/validation_stats.py
imports: from typing import List, Dict
  from xai.data.abstract_stats import AbstractStats
  from xai.data.constants import STATSKEY
label_desc: Use image node_id 1 to create a new ValidationStats object from inherited base classes: AbstractStats with example: obj = ValidationStats()