diff --git a/doc/generate_graph_data.py b/doc/generate_graph_data.py
index 282fa849..4c0e4b2d 100755
--- a/doc/generate_graph_data.py
+++ b/doc/generate_graph_data.py
@@ -66,4 +66,4 @@ with open(path, 'r') as f:
         output_text_graph += elem
 
     output_text_graph += "}"
-    print output_text_graph
+    print(output_text_graph)
diff --git a/doc/module-data-flow.png b/doc/module-data-flow.png
index 5eb1b9d3..03fd7123 100644
Binary files a/doc/module-data-flow.png and b/doc/module-data-flow.png differ
diff --git a/pip_packages_requirement.txt b/pip_packages_requirement.txt
index d6dd108d..8c6e956b 100644
--- a/pip_packages_requirement.txt
+++ b/pip_packages_requirement.txt
@@ -45,7 +45,7 @@ pycountry
 PySocks
 
 #ASN lookup requirements
-https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/adns-python/adns-python-1.2.1.tar.gz
+#https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/adns-python/adns-python-1.2.1.tar.gz
 https://github.com/trolldbois/python-cymru-services/archive/master.zip
 
 https://github.com/saffsd/langid.py/archive/master.zip