Problem setting up Conda env

[gordon-lim]

System: Linux. Nvidia Driver Version: 545.23.08. CUDA Version: 12.3

I got the following error from running conda env create -f environment.yml:

Channels:
 - pytorch
 - nvidia
 - conda-forge
 - defaults
Platform: linux-64
Collecting package metadata (repodata.json): done
Solving environment: failed
Channels:
 - pytorch
 - nvidia
 - conda-forge
 - defaults
Platform: linux-64
Collecting package metadata (repodata.json): done
Solving environment: failed

LibMambaUnsatisfiableError: Encountered problems while solving:
  - package pytorch-gpu-1.9.0-cuda112py38h0bbbad9_1 requires pytorch 1.9.0 cuda112py38h3d13190_1, but none of the providers can be installed

Could not solve for environment specs
The following package could not be installed
└─ pytorch-gpu ==1.9.0 cuda112py38h0bbbad9_1 is not installable because it requires
   └─ pytorch 1.9.0 cuda112py38h3d13190_1, which requires
      └─ pytorch-gpu ==1.9.0.* *_1, which can be installed.