Adding pip cache to Travis config. (oppia#5244)

* Adding pip cache to Travis config and moving pip install commands to install_third_party.sh * Reverting changes to install_third_party.sh
ramKishan02 · Jul 10, 2018 · 798f406 · 798f406
1 parent f9bd494
commit 798f406
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,7 @@ sudo: required
 # In order to install Chrome stable we need trusty distribution.
 dist: trusty
 language: python
-
+cache: pip
 python:
 - 2.7