Description

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What type of issue is this? (place an x in one of the [ ])

• [ X] bug
• enhancement (feature request)
• question
• documentation related
• testing related
• discussion

Requirements (place an x in each of the [ ])

• [ X] I've read and understood the Contributing guidelines and have done my best effort to follow them.
• [X ] I've read and agree to the Code of Conduct.
• [ X] I've searched for any related issues and avoided creating a duplicate issue.

Bug Report

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Reproducible in:

slackclient version: slackclient-2.5.0

python version: Python 3.7

OS version(s):macOS High Sierra Version 10.13.6

Steps to reproduce:

I'm running my code in AWS lambda

pip3 install slackclient

1. import slack
2. client = slack.WebClient(token=OAUTH_TOKEN)
3. client.channels_invite(channel = channel_id, user = user)

Expected result:

User should get invited to the channel.

Actual result:

Getting this error: "concurrent.futures._base.TimeoutError

"

Attachments:

Logs, screenshots, screencast, sample project, funny gif, etc.