<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def stop(self, force=False):
 		""" 		Send a terminate request. 		:param bool force: ignore the remote devices response 		"""

		if self._initialized:
			self.send(C1218TerminateRequest())
			data = self.recv()
			if data == b'\x00' or force:
				self._initialized = False
				self._toggle_bit = False
				return True
		return False