Fix (#183)

* trying this

* [auto-verifier] verify commit 03da213

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Co-authored-by: GitHub <noreply@github.com>

Author: lrvideckis

.github/workflows/programming_team_code_ci.yml

@@ -9,12 +9,12 @@ jobs:
   library_checker_aizu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v1
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v1
     - name: Install dependencies
       run: |
-        pip install setuptools
+        pip install "setuptools<81"
         pip install -U online-judge-verify-helper
     - name: Set up Rust (nightly)
       run: |