Fixed docstrings

Author: lucasimi

src/tdamapper/utils/vptree.py

@@ -1,3 +1,7 @@
+"""
+A module for fast knn and range searches, depending only on a given metric
+"""
+
 from tdamapper.utils.vptree_hier import VPTree as HVPT
 from tdamapper.utils.vptree_flat import VPTree as FVPT
 

src/tdamapper/utils/vptree_flat.py

@@ -1,4 +1,3 @@
-"""A class for fast knn and range searches, depending only on a given metric"""
 from random import randrange
 
 from tdamapper.utils.metrics import get_metric

src/tdamapper/utils/vptree_hier.py

@@ -1,4 +1,3 @@
-"""A class for fast knn and range searches, depending only on a given metric"""
 from random import randrange
 
 from tdamapper.utils.metrics import get_metric