fix py2.7

rusty1s · rusty1s · commit b9cca5b3e4d9 · 2019-06-29T13:48:46.000+02:00
diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,4 +1,5 @@
 -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
+future
 numpy
 torch_nightly
 sphinx

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`-f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html`
	`2`	`+future`
`2`	`3`	`numpy`
`3`	`4`	`torch_nightly`
`4`	`5`	`sphinx`