🎨 with Python 3.9 the typing with built-ins should be natively supported

src/njab/io/__init__.py

@@ -1,4 +1,3 @@
-from __future__ import annotations
 import pathlib
 
 

src/njab/plotting/km.py

@@ -1,5 +1,3 @@
-from __future__ import annotations
-
 try:
     import lifelines.statistics
     from lifelines import KaplanMeierFitter

src/njab/sklearn/pca.py

@@ -1,5 +1,5 @@
-from __future__ import annotations
 from typing import Optional
+
 import matplotlib
 import pandas as pd
 import sklearn.decomposition

src/njab/stats/ancova.py

@@ -1,6 +1,4 @@
 """Analysis of covariance using pingouin and statsmodels."""
-from __future__ import annotations
-
 import numpy as np
 import pandas as pd
 import pingouin as pg

src/njab/stats/groups_comparision.py

@@ -1,5 +1,4 @@
 """Bionomial test and t-test for groups comparision."""
-from __future__ import annotations
 import logging
 import pandas as pd
 import pingouin as pg