text: from data_pipelines.actions.core import SourceToSink
  from data_pipelines.connections.core import PostgresConn, MySQLConn, HTTPConn
  
  
  class CustomersToMySQL(SourceToSink):
      source_class = HTTPConn
      sink_class = MySQLConn
  
  
  class CustomersToPostgres(SourceToSink):
      source_class = HTTPConn
      sink_class = PostgresConn
  