HumanSignal / HumanSignal/label-studio

[CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate

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Description

I am trying to launch Label-Studio on an office PC (which is behind a corporate proxy) and I get the following error message about certificate verification failure:

[2025-04-14 15:16:00,337] [urllib3.connectionpool::urlopen::827] [WARNING] Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1149)'))': /api/5820521/envelope/

Steps to reproduce the behavior:
1. conda create -n labelstudio python=3.8
2. conda activate labelstudio
3. pip install label-studio
4. label-studio

Expected behavior
Default browser opening up with Label-Studio sign-in page.

Environment:
- OS: Windows 11
- Label Studio Version: 1.13.1
- Python 3.8

Additional context
- This PC is on a corporate network

My understanding is that Label-Studio is trying to access the network or the internet. I don't need Label-Studio to access the network nor the internet since I only intend to use it locally on my PC (http://localhost:8080). How can I workaround this?

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