Use custom image

.drone.yml

@@ -15,15 +15,11 @@ notify:
 
 steps:
 - name: Test with Molecule
-  image: python:3.9
+  image: guisea/ansible-molecule:latest
   volumes:
     - name: dockersock
       path: /var/run
   commands:
-    - apt-get update && apt-get install -y rsync
-    - python3 -m pip install --upgrade "ansible<=2.10.0" \
-      flake8 \
-      "molecule[docker]<3.4.0"
     - mkdir ${DRONE_REPO_NAME}
     - rsync -a . ${DRONE_REPO_NAME} --exclude ${DRONE_REPO_NAME}
     - cd ${DRONE_REPO_NAME}