Fix CI pytorch install (#284)

Author: shuds13

.github/workflows/unix-openmpi.yml

@@ -28,7 +28,8 @@ jobs:
     - shell: bash -l {0}
       name: Install dependencies
       run: |
-        conda install numpy pandas pytorch cpuonly -c pytorch
+        conda install -c conda-forge pytorch-cpu
+        conda install -c pytorch numpy pandas
         conda install -c conda-forge mpi4py openmpi=5.*
         pip install .[test]
     - shell: bash -l {0}

.github/workflows/unix.yml

@@ -28,7 +28,8 @@ jobs:
     - shell: bash -l {0}
       name: Install dependencies
       run: |
-        conda install numpy pandas pytorch cpuonly -c pytorch
+        conda install -c conda-forge pytorch-cpu
+        conda install -c pytorch numpy pandas
         conda install -c conda-forge mpi4py mpich
         pip install .[test]
     - shell: bash -l {0}