code: def process_chunks(
      self, chunks: List[Chunk]
  ) -> Union[bool, "ProcessedChunk"]:
      data = chunks[-1].data
      if len(data) > util.MAX_LINE_BYTES:
          msg = "Summary data exceeds maximum size of {}. Dropping it.".format(
              util.to_human_size(util.MAX_LINE_BYTES)
          )
          wandb.termerror(msg, repeat=False)
          wandb._sentry.message(msg, repeat=False)
          return False
      return {"offset": 0, "content": [data]}
  
imports: import base64
  import functools
  import itertools
  import logging
  import os
  import queue
  import random
  import sys
  import threading
  import time
  from types import TracebackType
  from typing import TYPE_CHECKING, Any, Callable, Dict, List, NamedTuple, Optional, Set, Tuple, Type, Union
  import requests
  import wandb
  from wandb import util
  from wandb.sdk.internal import internal_api
  from ..lib import file_stream_utils
label_desc: Use image node_id 1 for calling the SummaryFilePolicy obj's underlying member method code with example usage: obj.process_chunks(chunks) and returns: dict, False