<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_notebook_status(self, name):
 """Get the running named Notebook status. :return: None if no notebook is running, otherwise context dictionary """

        context = comm.get_context(self.get_pid(name))
        if not context:
            return None
        return context