Traceback (most recent call last):


 "model_executor.py", line 590, in <module>

tf.app.run()


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/platform/app.py", line 40, in run

_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/absl/app.py", line 303, in run

_run_main(main, args)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/absl/app.py", line 251, in _run_main

sys.exit(main(argv))


 "model_executor.py", line 586, in main

train_and_eval()


 "model_executor.py", line 575, in train_and_eval

_train_phase(mesh_context, config, resolver.get_master())


 "model_executor.py", line 449, in _train_phase

_run_train_phase()


 "model_executor.py", line 427, in _run_train_phase

config=config) as sess:


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 584, in MonitoredTrainingSession

stop_grace_period_secs=stop_grace_period_secs)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 1014, in __init__

stop_grace_period_secs=stop_grace_period_secs)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 725, in __init__

self._sess = _RecoverableSession(self._coordinated_creator)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 1207, in __init__

_WrappedSession.__init__(self, self._create_session())


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 1212, in _create_session

return self._sess_creator.create_session()


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 878, in create_session

self.tf_sess = self._session_creator.create_session()


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/monitored_session.py", line 647, in create_session

init_fn=self._scaffold.init_fn)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/training/session_manager.py", line 296, in prepare_session

sess.run(init_op, feed_dict=init_feed_dict)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/client/session.py", line 956, in run

run_metadata_ptr)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/client/session.py", line 1180, in _run

feed_dict_tensor, options, run_metadata)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/client/session.py", line 1359, in _do_run

run_metadata)


 "/home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/client/session.py", line 1384, in _do_call

raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.InvalidArgumentError: Cannot assign a device for operation list_files/Matching
s: node list_files/Matching
s (defined at /home/xmaster/neo_env/lib/python3.6/site-packages/tensorflow_core/python/framework/ops.py:1748)
was explicitly assigned to /job:tpu_worker/task:0/device:CPU:0 but available devices are [ /job:worker/replica:0/task:0/device:CPU:0, /job:worker/replica:0/task:0/device:TPU:0, /job:worker/replica:0/task:0/device:TPU:1, /job:worker/replica:0/task:0/device:TPU:2, /job:worker/replica:0/task:0/device:TPU:3, /job:worker/replica:0/task:0/device:TPU:4, /job:worker/replica:0/task:0/device:TPU:5, /job:worker/replica:0/task:0/device:TPU:6, /job:worker/replica:0/task:0/device:TPU:7, /job:worker/replica:0/task:0/device:TPU_SYSTEM:0, /job:worker/replica:0/task:0/device:XLA_CPU:0, /job:worker/replica:0/task:1/device:CPU:0, /job:worker/replica:0/task:1/device:TPU:0, /job:worker/replica:0/task:1/device:TPU:1, /job:worker/replica:0/task:1/device:TPU:2, /job:worker/replica:0/task:1/device:TPU:3, /job:worker/replica:0/task:1/device:TPU:4, /job:worker/replica:0/task:1/device:TPU:5, /job:worker/replica:0/task:1/device:TPU:6, /job:worker/replica:0/task:1/device:TPU:7, /job:worker/replica:0/task:1/device:TPU_SYSTEM:0, /job:worker/replica:0/task:1/device:XLA_CPU:0, /job:worker/replica:0/task:2/device:CPU:0, /job:worker/replica:0/task:2/device:TPU:0, /job:worker/replica:0/task:2/device:TPU:1, /job:worker/replica:0/task:2/device:TPU:2, /job:worker/replica:0/task:2/device:TPU:3, /job:worker/replica:0/task:2/device:TPU:4, /job:worker/replica:0/task:2/device:TPU:5, /job:worker/replica:0/task:2/device:TPU:6, /job:worker/replica:0/task:2/device:TPU:7, /job:worker/replica:0/task:2/device:TPU_SYSTEM:0, /job:worker/replica:0/task:2/device:XLA_CPU:0, /job:worker/replica:0/task:3/device:CPU:0, /job:worker/replica:0/task:3/device:TPU:0, /job:worker/replica:0/task:3/device:TPU:1, /job:worker/replica:0/task:3/device:TPU:2, /job:worker/replica:0/task:3/device:TPU:3, /job:worker/replica:0/task:3/device:TPU:4, /job:worker/replica:0/task:3/device:TPU:5, /job:worker/replica:0/task:3/device:TPU:6, /job:worker/replica:0/task:3/device:TPU:7, /job:worker/replica:0/task:3/device:TPU_SYSTEM:0, /job:worker/replica:0/task:3/device:XLA_CPU:0 ]. Make sure the device specification refers to a valid device.

```Traceback (most recent call last):

 "/home/baal/bin/python/dev/zeus-scanner/lib/attacks/sqlmap_scan/__init__.py", line 176, in sqlmap_scan_main
sqlmap_scan.start_scan(api_id, opts=opts)

 "/home/baal/bin/python/dev/zeus-scanner/lib/attacks/sqlmap_scan/__init__.py", line 76, in start_scan
return urllib2.urlopen(req)

 "/usr/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)

 "/usr/lib/python2.7/urllib2.py", line 435, in open
response = meth(req, response)

 "/usr/lib/python2.7/urllib2.py", line 548, in http_response
'http', request, response, code, msg, hdrs)

 "/usr/lib/python2.7/urllib2.py", line 473, in error
return self._call_chain(*args)

 "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
result = func(*args)

 "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)HTTPError: HTTP Error 500: Internal Server Error