One more fix

Author: ogrisel

content/python_files/feature_engineering.py

@@ -7,9 +7,13 @@
 # %pip install -q https://pypi.anaconda.org/ogrisel/simple/polars/1.24.0/polars-1.24.0-cp39-abi3-emscripten_3_1_58_wasm32.whl
 # %pip install -q holidays https://pypi.anaconda.org/ogrisel/simple/skrub/0.6.dev0/skrub-0.6.dev0-py3-none-any.whl
 # %%
-import polars as pl
+# The following 3 imports are only needed to workaround some limitations
+# when using polars in a pyodide/jupyterlite notebook.
+import tzdata
 import pandas as pd
 from pyarrow.parquet import read_table
+
+import polars as pl
 import skrub
 from pathlib import Path