Update autopr.yml

.github/workflows/autopr.yml

@@ -1,6 +1,8 @@
 on:
   issues:
     types: [labeled]
+  issue_comment:
+    types: [created]
 
 permissions:
   contents: write
@@ -9,7 +11,11 @@ permissions:
 
 jobs:
   autopr:
-    if: ${{ contains( github.event.label.name, 'AutoPR') }}
+    if: ${{ (github.event_name == 'issues' && 
+             contains( github.event.label.name, 'AutoPR')) || 
+            (github.event_name == 'issue_comment' && 
+             github.event.issue.pull_request &&
+             contains( github.event.comment.body, 'Hey AutoPR')) }}
     runs-on: ubuntu-latest
     steps:
     - name: Install jq
@@ -20,6 +26,7 @@ jobs:
       run: |
         is_collaborator=$(curl -s -H "Authorization: token $GITHUB_TOKEN" -H "Accept: application/vnd.github+json" \
           "https://api.github.com/repos/${{ github.repository }}/collaborators/${{ github.event.sender.login }}" | jq -r '.message')
+
         if [ "$is_collaborator" == "Not Found" ]; then
           echo "Label not added by a collaborator. Skipping action."
           exit 78
@@ -35,4 +42,5 @@ jobs:
         OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
+        model: gpt-4