def add_body(self, s):
        self._body += '\n' + s + '\n'
Set terminal status line: Data Terminal Ready
dataset/ETHPy150Open kwikteam/phy/phy/gui/widgets.py/HTMLWidget.add_body--crossover with--dataset/ETHPy150Open pyserial/pyserial/serial/urlhandler/protocol_socket.py/Serial._update_dtr_state