Added the fetch of models for shard 1

Author: pariterre

.github/workflows/run_tests_linux.yml

@@ -19,6 +19,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v3
 
+      - name: Checkout submodules
+        if: matrix.shard == 1
+        run: git submodule update --init --recursive
+        
       - name: Setup environment
         uses: conda-incubator/setup-miniconda@v3
         with:
@@ -105,4 +109,4 @@ jobs:
           files: ./coverage.xml
           flags: unittests
           fail_ci_if_error: true
-          verbose: true
+          verbose: true

.github/workflows/run_tests_osx_win.yml

@@ -33,6 +33,10 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v3
 
+      - name: Checkout submodules
+        if: matrix.shard == 1
+        run: git submodule update --init --recursive
+
       - name: Setup environment
         uses: conda-incubator/setup-miniconda@v3
         with: