# PyTorch for TotalSegmentator

**URL:** https://discourse.slicer.org/t/pytorch-for-totalsegmentator/37961
**Category:** Feature requests
**Tags:** segmentation, python
**Created:** [August 20, 2024, 2:51pm UTC](https://discourse.slicer.org/t/pytorch-for-totalsegmentator/37961 "2024-08-20T14:51:33Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Shadi\_Tashakori](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/shadi_tashakori/32/77576_2.png) [@Shadi\_Tashakori](https://discourse.slicer.org/u/Shadi_Tashakori)
#### Post date: [August 20, 2024, 2:51pm UTC](https://discourse.slicer.org/t/pytorch-for-totalsegmentator/37961/1 "2024-08-20T14:51:33Z")

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Hi Im trying to use totalSegmentator on my MRI images and I have installed the extension and also PyTorch extension, but I keep getting this error and IDK what is the problem. can anybody help me?  
 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/3/0/3013d93f19b14a79a33d164a354963ab98f4851a.png)  
raise RuntimeError(“This module requires PyTorch extension. Install it from the Extensions Manager.”)  
can this be related to my GPU?

RuntimeError: This module requires PyTorch extension. Install it from the Extensions Manager.