docstr: Takes any changes and flushes them to remote storage.
docstr_tok: ["Takes","any","changes","and","flushes","them","to","remote","storage","."]
code: def commit(self):
      """Takes any changes and flushes them to remote storage."""
  
imports: from abc import abstractmethod, ABCMeta
  from streamalert.shared.logger import get_logger
label_desc: Use image node_id 5 for calling the PersistenceDriver obj's underlying member method code with example usage: obj.commit() without return types