add: print all model values after solving simple linear regression

example.py

@@ -9,6 +9,9 @@ from src import centrality
 from src import plot
 from src import fitting
 
+# TODO: implement this AIC:
+# https://www.statlect.com/fundamentals-of-statistics/linear-regression-model-selection-criteria
+
 
 def merfish():
     """