code: def _reindex_priors(self):
      self.priors = self.priors.reindex(
          self.term_doc_mat.get_terms()
      ).dropna()
  
imports: import pandas
  import numpy
  from scattertext.termranking import AbsoluteFrequencyRanker
  from scattertext.termsignificance.LogOddsRatioInformativeDirichletPiror import LogOddsRatioInformativeDirichletPrior
label_desc: Use image node_id 11 for calling the PriorFactory obj's underlying member method code with example usage: obj._reindex_priors() without return types