added payload instead of actions

Author: githubteacher

config.yml

@@ -24,9 +24,6 @@ steps:
           - type: respond
             with: Make sure the title of your PR is "Changes"
             issue: Welcome to React
-      - type: getPullRequest
-        pullRequest: Changes
-        action_id: metaPR
       - type: respond
         with: 01-congrats.md
         issue: Changes
@@ -35,10 +32,10 @@ steps:
         issue: Changes
       - type: octokit
         method: pullRequests.createComment
-        owner: '%actions.metaPR.data.head.repo.owner.login%'
-        repo: '%actions.metaPR.data.head.repo.name%'
-        number: '%actions.metaPR.data.number%'
-        commit_id: '%actions.metaPR.data.head.sha%'
+        owner: '%payload.repository.owner.login%'
+        repo: '%payload.repository.name%'
+        number: '%payload.number%'
+        commit_id: '%payload.pull_request.head.sha%'
         path: src/App.jsx
         body: |
             ### Add a header component