How to Add Proxy for Onshape Importer in NVIDIA Isaac Sim?

Hi everyone,
i am having trouble importing models by onshape importer due to no proxy,
FYI i was having trouble accessing assets in NVIDIA Isaac Sim earlier and I managed to get the assets to load by adding a proxy in the folder_browser_data.py file located at extscache\omni.kit.browser.folder.core-1.9.12\omni\kit\browser\folder\core\models.

Here is the code snippet I used:

import os
proxy = “proxy address”
os.environ[“http_proxy”] = proxy

After adding the proxy, the assets started loading without any issues. However, I cannot use this method directly for my current requirements.

Could anyone please guide me on how to add a proxy for the Onshape importer in NVIDIA Isaac Sim, or suggest any alternative methods to achieve this?

Thank you in advance for your help!

Best regards,
Ravinder