removed tensorflow from the requirements

gaborvecsei · web-flow · commit 80c736ea084d · 2019-08-11T10:52:25.000+02:00
tensorflow and tensorflow-gpu are 2 different packages and we can not know who want which
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,3 @@
 numpy>=1.16
-tensorflow>=1.13.1
 keras>=2.2.4
 -e git://github.com/gaborvecsei/Swiss-Army-Tensorboard.git#egg=swiss_army_tensorboard
