code: def _write_entry_to_file(self, key, entry):
      self.check_handle_open(key)
      self.buffer_dict[key].append(entry)
      if len(self.buffer_dict[key]) >= self.buffer_size_dict[key]:
          self.flush(key)
  
imports: import os
  import time
  import torch
  import traceback
  from contextlib import contextmanager
  import jiant.utils.python.io
  import jiant.utils.python.filesystem
label_desc: Use image node_id 3 for calling the ZBufferedLogger obj's underlying member method code with example usage: obj._write_entry_to_file(key, entry) without return types