ping() missing argument

[j91321]

Unimportant bug I found while working with the library. When using ping() in sliver.InteractiveSession an error occurs due to missing argument.

import asyncio
from sliver import SliverClientConfig, SliverClient

CONFIG_PATH = 'sliver.cfg'

async def main():
    ''' Async client connect example '''
    config = SliverClientConfig.parse_config_file(CONFIG_PATH)
    client = SliverClient(config)
    session_id = "b9d582ee-3058-48ea-b8cb-8b7af6b9d4d2"
    await client.connect()
    sessions = await client.sessions()
    print('Sessions: %r' % sessions)
    session = await client.interact_session(session_id)
    result = await session.ping()
    print(result)

if __name__ == '__main__':
    asyncio.run(main())

Result:

Sessions: [ID: "b9d582ee-3058-48ea-b8cb-8b7af6b9d4d2"
Name: "LARGE-SCALE_FORM"
Hostname: "purple-dev"
UUID: "0169e286-d52a-4db4-930e-36dab8570b70"
Username: "john"
UID: "1000"
GID: "1000"
OS: "linux"
Arch: "amd64"
Transport: "mtls"
RemoteAddress: "127.0.0.1:57486"
PID: 9593
Filename: "/home/john/LARGE-SCALE_FORM"
LastCheckin: 1659887492
ActiveC2: "mtls://127.0.0.1:8888"
Version: "Linux purple-dev 5.4.0-122-generic"
ReconnectInterval: 60000000000
PeerID: -8608266088627989850
]
Traceback (most recent call last):
  File "./test-sliver.py", line 22, in <module>
    asyncio.run(main())
  File "/usr/lib/python3.8/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "./test-sliver.py", line 18, in main
    result = await session.ping()
  File "/mnt/c/Users/john/Documents/work/venv-plugin-dev/lib/python3.8/site-packages/sliver/interactive.py", line 32, in ping
    ping.Request = self._request()
TypeError: _request() missing 1 required positional argument: 'pb'