run pytests with varied pytorch versions too (#1883)

.github/workflows/tests-nightly.yml

@@ -25,6 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         python_version: ["3.10", "3.11"]
+        pytorch_version: ["2.3.1", "2.4.0"]
     timeout-minutes: 20
 
     steps:
@@ -37,6 +38,10 @@ jobs:
           python-version: ${{ matrix.python_version }}
           cache: 'pip' # caching pip dependencies
 
+      - name: Install PyTorch
+        run: |
+          pip3 install torch==${{ matrix.pytorch_version }} --index-url https://download.pytorch.org/whl/cpu
+
       - name: Update requirements.txt
         run: |
           sed -i 's#^transformers.*#transformers @ git+https://github.com/huggingface/transformers.git@main#' requirements.txt

.github/workflows/tests.yml

@@ -36,6 +36,7 @@ jobs:
       fail-fast: false
       matrix:
         python_version: ["3.10", "3.11"]
+        pytorch_version: ["2.3.1", "2.4.0"]
     timeout-minutes: 20
 
     steps:
@@ -48,6 +49,10 @@ jobs:
           python-version: ${{ matrix.python_version }}
           cache: 'pip' # caching pip dependencies
 
+      - name: Install PyTorch
+        run: |
+          pip3 install torch==${{ matrix.pytorch_version }} --index-url https://download.pytorch.org/whl/cpu
+
       - name: Install dependencies
         run: |
           pip3 install --upgrade pip