code: def __init__(self):
      self.stats: List[CacheStat] = []
  
file_path: streamlit/lib/tests/streamlit/runtime/stats_test.py
imports: import unittest
  from typing import List
  from streamlit.runtime.stats import CacheStat, CacheStatsProvider, StatsManager, group_stats
label_desc: Use image node_id 1 to create a new MockStatsProvider object from inherited base classes: CacheStatsProvider with example: obj = MockStatsProvider()