docstr: Retrieves data from the underlying content-addressed store
  
  Parameters
  ----------
  keys : List[str]
      Keys to retrieve
  force_raw : bool, optional
      Backward compatible mode. Raw data will be properly identified with
      metadata information but older datastores did not do this. If you
      know the data should be handled as raw data, set this to True,
      by default False
  
  Returns
  -------
  Iterator[bytes]
      Iterator over (key, blob) tuples
docstr_tok: ["Retrieves","data","from","the","underlying","content-addressed","store","Parameters","--","--","--","--","--","keys",":","List","[","str","]","Keys","to","retrieve","force_raw",":","bool",",","optional","Backward","compatible","mode",".","Raw","data","will","be","properly","identified","with","metadata","information","but","older","datastores","did","not","do","this",".","If","you","know","the","data","should","be","handled","as","raw","data",",","set","this","to","True",",","by","default","False","Returns","--","--","--","-","Iterator","[","bytes","]","Iterator","over","(","key",",","blob",")","tuples"]
code: def load_data(self, keys, force_raw=False):
      """Retrieves data from the underlying content-addressed store
  
      Parameters
      ----------
      keys : List[str]
          Keys to retrieve
      force_raw : bool, optional
          Backward compatible mode. Raw data will be properly identified with
          metadata information but older datastores did not do this. If you
          know the data should be handled as raw data, set this to True,
          by default False
  
      Returns
      -------
      Iterator[bytes]
          Iterator over (key, blob) tuples
      """
      for key, blob in self.ca_store.load_blobs(
          keys, force_raw=force_raw
      ):
          yield key, blob
  
file_path: metaflow/metaflow/datastore/flow_datastore.py
imports: import itertools
  import json
  from ..None import metaflow_config
  from .content_addressed_store import ContentAddressedStore
  from .task_datastore import TaskDataStore
label_desc: Use image node_id 6 for calling the FlowDataStore obj's underlying member method code with example usage: obj.load_data(keys, force_raw) without return types