class_docstr: A simple default backend that stores the chain in memory
class_docstr_tok: ["A","simple","default","backend","that","stores","the","chain","in","memory"]
docstr: Returns ``True`` if the model includes blobs
docstr_tok: ["Returns","``","True","``","if","the","model","includes","blobs"]
code: def has_blobs(self):
      """Returns ``True`` if the model includes blobs"""
      return self.blobs is not None
  
imports: import numpy
  from ..None import autocorr
  from ..state import State
label_desc: Use image node_id 3 for calling the Backend obj's underlying member method code with example usage: obj.has_blobs() and returns: unknown