Pin gast to <0.3.0

Sloane Simmons · web-flow · commit c73c12db5b59 · 2019-10-29T17:41:03.000-05:00
Workaround for google#97
diff --git a/requirements.txt b/requirements.txt
@@ -2,7 +2,7 @@ autograd>=1.2
 astor>=0.6
 enum34
 future
-gast
+gast<0.3.0
 nose
 numpy
 six
