Update config.yml

.circleci/config.yml

@@ -2,16 +2,13 @@ version: 2.1
 jobs:
   build:
     docker:
-      - image: cimg/node:14.10.1 # the primary container, where your job's commands are run
+      - image: alpine:3.7
         auth:
           username: mydockerhub-user
           password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
-    steps: yarn
-      - checkout # check out the code in the project directory
-- run:
+    steps:
+      - run:
           name: The First Step
           command: |
             echo 'Hello World!'
             echo 'This is the delivery pipeline'
-            yarn global add node-gyp && yarn install
-            npm-v1-dependencies-{{ checksum "yarn.lock" }}