code: def __init__(self, workflow: Workflow):
      self.workflow = workflow
      self._storages = dict()
      self._default_storage_provider = None
  
      if (
          self.workflow.storage_settings.default_storage_provider
          is not None
      ):
          self._default_storage_provider = self.register_storage(
              self.workflow.storage_settings.default_storage_provider,
              is_default=True,
          )
  
imports: import copy
  from typing import Any, Optional
  from snakemake.io import flag
  from snakemake.workflow import Workflow
  from snakemake_interface_common.exceptions import WorkflowError
  from snakemake_interface_storage_plugins.registry import StoragePluginRegistry
  from snakemake_interface_storage_plugins.storage_object import StorageObjectWrite, StorageObjectRead
  from snakemake.io import MaybeAnnotated
  from snakemake.common import __version__
label_desc: Use image node_id 1 to create a new StorageRegistry object  with example: obj = StorageRegistry(workflow)