fix

Signed-off-by: Anatoly Myachev <anatoly.myachev@intel.com>

.github/workflows/tox.yml

@@ -32,7 +32,7 @@ jobs:
         run: |
           pytest tests --cov=dataframe_api_compat/pandas_standard --cov=tests --cov-append --cov-report= --library pandas-numpy
           pytest tests --cov=dataframe_api_compat/pandas_standard --cov=tests --cov-append --cov-report= --library pandas-nullable
-          pytest tests --cov=dataframe_api_compat/polars_standard --cov=tests --cov-append --cov-report= --cov-fail-under=100 --library polars-lazy
+          pytest tests --cov=dataframe_api_compat/polars_standard --cov=tests --cov-append --cov-fail-under=100 --library polars-lazy
       - name: install type-checking reqs
         run: python -m pip install 'git+https://github.com/data-apis/dataframe-api.git#egg=dataframe_api&subdirectory=spec/API_specification' mypy typing-extensions
       - name: run mypy