artifact action v4

Author: valentina-s

.github/workflows/noise_processing.yml

@@ -39,7 +39,7 @@ jobs:
         python ambient_sound_analysis/noise_processing.py
 
     - name: Upload to GitHub repo
-      uses: stefanzweifel/git-auto-commit-action@v5
+      uses: stefanzweifel/git-auto-commit-action@v4
       with:
           commit_message: Commit to Github
           file_pattern: 'ambient_sound_analysis/img/*.png'