add browser tools install

Author: LiamConnors

.circleci/config.yml

@@ -17,6 +17,10 @@ jobs:
         steps:
             - checkout
 
+            - browser-tools/install-browser-tools:
+                install-firefox: false
+                install-geckodriver: false
+
             - run:
                 name: ✍️ Write job name.
                 command: echo $CIRCLE_JOB > circlejob.txt
@@ -60,6 +64,10 @@ jobs:
         steps:
             - checkout
 
+            - browser-tools/install-browser-tools:
+                install-firefox: false
+                install-geckodriver: false
+
             - run:
                 name: ✍️ Write job name.
                 command: echo $CIRCLE_JOB > circlejob.txt
@@ -68,10 +76,9 @@ jobs:
                 key: deps1-{{ .Branch }}-{{ checksum "circlejob.txt" }}-{{ checksum "tests/requirements.txt" }}-{{ checksum ".circleci/config.yml" }}
 
             - run:
-                name: 🏗️ Create virtualenv
+                name: 🏗️ Create venv
                 command: |
-                    sudo pip install virtualenv
-                    python -m venv venv || virtualenv venv
+                    python -m venv venv
 
             - run:
                 name: 🏗️ Install requirements