[ ERROR - 2023-01-07 10:00:14 - mpikat.pipelines.DigitizerController - digpack_controller.py:532] a bytes-like object is required, not 'str'Traceback (most recent call last): File "/src/mpikat/mpikat/pipelines/digpack_controller.py", line 519, in periodic_plot_snapshot data = yield self._client.get_snapshot() File "/usr/local/lib/python3.8/dist-packages/tornado/gen.py", line 1055, in run value = future.result() File "/usr/local/lib/python3.8/dist-packages/tornado/concurrent.py", line 238, in result raise_exc_info(self._exc_info) File "<string>", line 4, in raise_exc_info File "/usr/local/lib/python3.8/dist-packages/tornado/gen.py", line 1069, in run yielded = self.gen.send(value) File "/usr/local/lib/python3.8/dist-packages/mpikat/core/digpack_client.py", line 801, in get_snapshot if 'header' in key:TypeError: a bytes-like object is required, not 'str'