update requirements file

.github/workflows/basic-tests-old-pytorch.yml

@@ -39,7 +39,7 @@ jobs:
         pip install pytest nbval
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
         pip install torch==${{ matrix.pytorch-version }}
-        pip install pytest ch05/07_gpt_to_llama/tests/test-requirements-extra.txt
+        pip install -r ch05/07_gpt_to_llama/tests/test-requirements-extra.txt
 
     - name: Test Selected Python Scripts
       run: |