code: def num_deletions(self) -> int:
      return self.pull_request.deletions
  
imports: from __future__ import annotations
  import heapq
  import logging
  import math
  import pickle
  import re
  import textwrap
  from datetime import datetime
  from functools import cached_property
  from typing import TYPE_CHECKING
  import pendulum
  import rich_click
  from github import Github, UnknownObjectException
  from rich.console import Console
label_desc: Use image node_id 13 for calling the PrStat obj's underlying member method code with example usage: obj.num_deletions() and returns: self