from pathlib import Path

import pandas as pd

csv_path = Path(__file__).resolve().parents[2] / "order.csv"
order_df = pd.read_csv(csv_path)

# Standar variasi kolom product_weight_gram
print(order_df.loc[:, "product_weight_gram"].std())
# Varians kolom product_weight_gram
print(order_df.loc[:, "product_weight_gram"].var())