<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_shutit_pexpect_sessions(self, note=None):
 		"""Returns all the shutit_pexpect_session keys for this object. 		@return: list of all shutit_pexpect_session keys (pexpect_session_ids) 		"""

		self.handle_note(note)
		sessions = []
		for key in self.shutit_pexpect_sessions:
			sessions.append(shutit_object.shutit_pexpect_sessions[key])
		self.handle_note_after(note)
		return sessions