text: 
  """ Interface used to implement new algorithms used in app to process data"""
  class Plugin:
  
      def __init__(self, *args, **kwargs):
          pass
  
      def execute(self):
          """ Function used to execute algorithm on data"""
          pass
  
      def fill_my_parameters(self, widget):
          """ Function used to fill widget with QWidgets with custom parameters needed to run algorithm """
          pass
  