code: def process_model(model):
      
      bp = BiopaxProcessor(model)
      bp.get_modifications()
      bp.get_regulate_activities()
      bp.get_regulate_amounts()
      bp.get_activity_modification()
      bp.get_gef()
      bp.get_gap()
      bp.get_conversions()
      # bp.get_complexes()
      bp.eliminate_exact_duplicates()
      return bp
docs: Returns a BiopaxProcessor for a BioPAX model object.
  
      Parameters
      ----------
      model : org.biopax.paxtools.model.Model
          A BioPAX model object.
  
      Returns
      -------
      bp : BiopaxProcessor
          A BiopaxProcessor containing the obtained BioPAX model in bp.model.