text: class MoreliaError(Exception):
      pass
  
  
  class MissingStepError(MoreliaError):
      def __init__(self, predicate, suggest, method_name, docstring, *args, **kwargs):
          self.args = (suggest, predicate, method_name, docstring)
          self.predicate = predicate
          self.suggest = suggest
          self.method_name = method_name
          self.docstring = docstring
  
  
  class InvalidScenarioMatchingPattern(MoreliaError):
      pass
  