refactor:fixed file paths

.github/workflows/pr-check.yml

@@ -57,7 +57,7 @@ jobs:
           pip install pytest pytest-cov pytest-html
           pip install pytest-mock pytest-asyncio pytest-timeout pytest-xdist pytest-cov
           echo "current working directory: $(pwd)"
-          cd  tests
+          cd  ../../tests
           mkdir test-results
           pytest --junitxml=test-results.xml --cov=. --cov-report=xml --capture=tee-sys --cache-clear
         env: