HF_HOME in push_tests_mps workflow

Author: hlky

.github/workflows/push_tests_mps.yml

@@ -10,7 +10,6 @@ on:
 
 env:
   DIFFUSERS_IS_CI: yes
-  HF_HOME: /mnt/cache
   OMP_NUM_THREADS: 8
   MKL_NUM_THREADS: 8
   HF_HUB_ENABLE_HF_TRANSFER: 1
@@ -59,7 +58,6 @@ jobs:
     - name: Run fast PyTorch tests on M1 (MPS)
       shell: arch -arch arm64 bash {0}
       env:
-        HF_HOME: /System/Volumes/Data/mnt/cache
         HF_TOKEN: ${{ secrets.HF_TOKEN }}
       run: |
         ${CONDA_RUN} python -m pytest -n 0 -s -v --make-reports=tests_torch_mps tests/