Fixup

pandas-dev · Dec 8, 2023 · 86c9946 · 86c9946
1 parent 77f7aa4
commit 86c9946
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/pandas/conftest.py b/pandas/conftest.py
@@ -1905,7 +1905,6 @@ def warn_copy_on_write() -> bool:
     """
     Fixture to check if Copy-on-Write is enabled.
     """
-    pd.options.mode.copy_on_write = "warn"
     return (
         pd.options.mode.copy_on_write == "warn"
         and _get_option("mode.data_manager", silent=True) == "block"