code: def SetPreLoadBlobs(meta_net_def, pre_load_blobs):
      for blob in pre_load_blobs:
          meta_net_def.preLoadBlobs.append(blob)
  
imports: from caffe2.python import core, scope
label_desc: Use image node_id 19 for calling a global function with example usage: SetPreLoadBlobs(meta_net_def, pre_load_blobs) without return types