code: def dump_database(
      storage, dump_host, name=None, version=None, overwrite=False
  ):
      """Dump a database
  
      Parameters
      ----------
      storage: BaseStorageProtocol
          storage of database to dump
      dump_host:
          file path to dump into (dumped file will be a pickled file)
      name:
          (optional) name of experiment to dump (by default, full database is dumped)
      version:
          (optional) version of experiment to dump.
          By default, use the latest version of provided `name`.
      overwrite:
          (optional) define how to manage destination file if already exists.
          If false (default), raise an exception.
          If true, delete existing file and create a new one with dumped data.
      """
      dump_host = os.path.abspath(dump_host)
  
      # For pickled databases, make sure src is not dst
      if hasattr(storage, "_db"):
          orig_db = storage._db
          if isinstance(
              orig_db, PickledDB
          ) and dump_host == os.path.abspath(orig_db.host):
              raise DatabaseError("Cannot dump pickleddb to itself.")
  
      # Temporary output file to be used for dumping. Default is dump_host
      tmp_dump_host = dump_host
  
      if os.path.exists(dump_host):
          if overwrite:
              # Work on a temporary file, not directly into dump_host.
              # dump_host will then be replaced with temporary file
              # if no error occurred.
              tmp_dump_host = generate_temporary_file()
              assert os.path.exists(tmp_dump_host)
              assert os.stat(tmp_dump_host).st_size == 0
              logger.info(f"Overwriting previous output at {dump_host}")
          else:
              raise DatabaseError(
                  f"Export output already exists (specify `--force` to overwrite) at {dump_host}"
              )
  
      try:
          dst_storage = setup_storage(
              {"database": {"host": tmp_dump_host, "type": "pickleddb"}}
          )
          logger.info(f"Dump to {dump_host}")
          _dump(storage, dst_storage, name, version)
      except Exception as exc:
          # An exception occurred when dumping.
          # If existed, original dump_host has not been modified.
          for path in (tmp_dump_host, f"{tmp_dump_host}.lock"):
              if os.path.isfile(path):
                  os.unlink(path)
          raise exc
      else:
          # No error occurred
          # Move tmp_dump_host to dump_host if necessary
          if tmp_dump_host != dump_host:
              # NB: If an OS error occurs here, we can't do anything.
              os.unlink(dump_host)
              shutil.move(tmp_dump_host, dump_host)
              # Cleanup
              tmp_lock_host = f"{tmp_dump_host}.lock"
              if os.path.isfile(tmp_lock_host):
                  os.unlink(tmp_lock_host)
  
imports: import logging
  import os
  import shutil
  from typing import Any, Dict, List
  from orion.core.io.database import DatabaseError
  from orion.core.io.database.pickleddb import PickledDB
  from orion.core.utils import generate_temporary_file
  from orion.core.utils.tree import TreeNode
  from orion.storage.base import BaseStorageProtocol, setup_storage
label_desc: Use image node_id 1 for calling a global function with example usage: dump_database(storage, dump_host, name, version, overwrite) without return types