diff --git a/download.py b/download.py
index 747015096712ea1223b628cb266b9984d347642e..d29733e8efeae79dd5ce57c6758dbed070533ca8 100644
--- a/download.py
+++ b/download.py
@@ -1,3 +1,6 @@
+### Initially from https://github.com/npaj/SilentCities/blob/master/Download.py
+### Nicolas Pajusco
+
 import json
 import re
 import requests