Pip install

feynmanliang · feynmanliang · commit 69a65625728d · 2018-09-08T13:40:55.000-07:00
diff --git a/readthedocs.yml b/readthedocs.yml
@@ -3,3 +3,4 @@ build:
 
 python:
   version: 3.6
+  pip_install: true
