Traceback (most recent call last):

 "/opt/medusa/<a href="../blob/ee1b898d0f74750c4c265d077fcc0da73d17b41e/ext/urllib3/connection.py#L159">ext/urllib3/connection.py</a>", line 159, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw)

 "/opt/medusa/<a href="../blob/ee1b898d0f74750c4c265d077fcc0da73d17b41e/ext/urllib3/util/connection.py#L80">ext/urllib3/util/connection.py</a>", line 80, in create_connection
raise err

 "/opt/medusa/<a href="../blob/ee1b898d0f74750c4c265d077fcc0da73d17b41e/ext/urllib3/util/connection.py#L70">ext/urllib3/util/connection.py</a>", line 70, in create_connection
sock.connect(sa)ConnectionRefusedError: [Errno 111] Connection refused
Traceback (most recent call last):


 "exec.py", line 167, in <module>

train(logger)


 "exec.py", line 102, in train

TrainingPlot.update_and_save(monitor_metrics, epoch)


 "/home/ivan/retcustom3d/plotting.py", line 189, in update_and_save

self.do_validation)


 "/home/ivan/retcustom3d/plotting.py", line 195, in detection_monitoring_plot

monitor_values_keys = metrics['train']['monitor_values'][1][0].keys()
IndexError: list index out of range
