chore: add cache to setup python

.github/workflows/benchmarks.yaml

@@ -92,6 +92,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: "3.9"
+          cache: poetry
 
       - name: Install dependencies
         id: install-deps

.github/workflows/ci_timing.yaml

@@ -37,6 +37,7 @@ jobs:
         id: setup-python
         with:
           python-version: 3.8
+          cache: poetry
 
       - name: Install dependencies
         env:

.github/workflows/cifar_benchmark.yaml

@@ -104,6 +104,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: "3.8"
+          cache: poetry
 
       - name: Install dependencies
         id: install-deps

.github/workflows/continuous-integration.yaml

@@ -395,6 +395,7 @@ jobs:
         id: setup-python
         with:
           python-version: ${{ matrix.python_version }}
+          cache: poetry
 
       - name: Check python3 version
         env:

.github/workflows/prepare_release.yaml

@@ -55,6 +55,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: '3.8'
+          cache: poetry
 
       - name: Install dependencies
         run: |

.github/workflows/refresh-notebooks.yaml

@@ -79,6 +79,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: '3.8'
+          cache: poetry
 
       - name: Install dependencies
         run: |

.github/workflows/refresh-one-notebook.yaml

@@ -158,6 +158,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: '3.8'
+          cache: poetry
 
       - name: Install dependencies
         run: |

.github/workflows/single_benchmark.yaml

@@ -136,6 +136,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: "3.9"
+          cache: poetry
 
       - name: Install dependencies
         id: install-deps

.github/workflows/update_licenses.yaml

@@ -42,6 +42,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: '3.8'
+          cache: poetry
 
       - name: Install dependencies
         run: |

.github/workflows/weekly-pip-audit.yaml

@@ -47,6 +47,7 @@ jobs:
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
         with:
           python-version: '3.8'
+          cache: poetry
 
       - name: Check python3 version
         env: