<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def open_python(self, message, namespace):
 """Open interactive python console"""


        # Importing readline will in some cases print weird escape
        # characters to stdout. To avoid this we only import readline
        # and related packages at this point when we are certain
        # they are needed.
        from code import InteractiveConsole
        import readline
        import rlcompleter

        readline.set_completer(rlcompleter.Completer(namespace).complete)
        readline.parse_and_bind('tab: complete')
        console = InteractiveConsole(namespace)
        console.interact(message)