code: def generate_checks(fact):
      
  
      yield TypeCheck(type(fact))
  
      fact_captured = False
      for key, value in fact.items():
          if (isinstance(key, str)
                  and key.startswith('__')
                  and key.endswith('__')):
              # Special fact feature
              if key == '__bind__':
                  yield FactCapture(value)
                  fact_captured = True
              else:  # pragma: no cover
                  yield FeatureCheck(key, value)
          else:
              yield FeatureCheck(key, value)
  
      # Assign the matching fact to the context
      if not fact_captured:
          yield FactCapture("__pattern_%s__" % id(fact))
docs: Given a fact, generate a list of Check objects for checking it.