Update Eurybia_report_example.py with eurybia import

tutorial/Eurybia_report_example.py

@@ -4,13 +4,16 @@
 that generates the same report.
 """
 import os
+import sys
 from pathlib import Path
 
 import catboost
 import pandas as pd
 from category_encoders import OrdinalEncoder
 from sklearn import metrics
 from sklearn.model_selection import train_test_split
+
+sys.path.insert(0, "../..")
 
 from eurybia import SmartDrift
 from eurybia.data.data_loader import data_loading