Added required packages for Doc

Frank Schneider · Frank Schneider · commit 3ddd1d15be27 · 2019-02-04T17:19:54.000+01:00
diff --git a/requirements_doc.txt b/requirements_doc.txt
@@ -2,3 +2,6 @@ sphinx==1.8.1
 sphinx-rtd-theme==0.4.2
 sphinx-argparse==0.2.3
 tensorflow==1.10.0
+pandas==0.23.4
+matplotlib2tikz==0.6.18
+seaborn==0.9.0
