Unable to start exporter

[shqnayaz]

Hello everyone,
Your advice is appreciated,
I am trying to install exporter, the installation is successful, but fails to start exporter service.

  Running setup.py install for hpilo-exporter ... done
Successfully installed hpilo-exporter-0.4.5
You are using pip version 8.1.2, however version 22.2.2 is available.

and when I try to start, it says

# /bin/hpilo-exporter --address=192.168.10.1 --port=9416 --endpoint="/metrics"
Traceback (most recent call last):
  File "/bin/hpilo-exporter", line 9, in <module>
    load_entry_point('hpilo-exporter==0.4.5', 'console_scripts', 'hpilo-exporter')()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/python2.7/site-packages/hpilo_exporter/main.py", line 7, in <module>
    from hpilo_exporter.exporter import ILOExporterServer
  File "/usr/lib/python2.7/site-packages/hpilo_exporter/exporter.py", line 10, in <module>
    import prometheus_metrics
  File "/usr/lib/python2.7/site-packages/hpilo_exporter/prometheus_metrics.py", line 1, in <module>
    from prometheus_client import Gauge
  File "/usr/lib/python2.7/site-packages/prometheus_client/__init__.py", line 3, in <module>
    from . import (
  File "/usr/lib/python2.7/site-packages/prometheus_client/exposition.py", line 113
    def make_wsgi_app(registry: CollectorRegistry = REGISTRY, disable_compression: bool = False) -> Callable:
                              ^
SyntaxError: invalid syntax