code: def __init__(self, environment, flow, event_logger, monitor):
      self._task_id_seq = -1
      self.sticky_tags = set()
      self.sticky_sys_tags = set()
      self._flow_name = flow.name
      self._event_logger = event_logger
      self._monitor = monitor
      self._environment = environment
      self._runtime = os.environ.get("METAFLOW_RUNTIME_NAME", "dev")
      self.add_sticky_tags(sys_tags=self._get_system_tags())
  
imports: import json
  import os
  import re
  import time
  from collections import namedtuple
  from itertools import chain
  from metaflow.exception import MetaflowInternalError, MetaflowTaggingError
  from metaflow.tagging_util import validate_tag
  from metaflow.util import get_username, resolve_identity_as_tuple, is_stringish
label_desc: Use image node_id 34 to create a new MetadataProvider object from inherited base classes: object with example: obj = MetadataProvider(environment, flow, event_logger, monitor)