text: from abc import ABC, abstractmethod
  
  # Abstract class for message supression listener
  # class is just an interface of functions to handle the connection events
  # received from DataFeed Connection Event is "CONNECTIONREQUESTED"
  # handle actual event logic in your implementation of
  # this abstract class
  
  
  class SuppressionListener(ABC):
  
      @abstractmethod
      def on_message_suppression(self, suppressed_message):
          pass