diff --git a/.github/workflows/testsPython.yml b/.github/workflows/testsPython.yml
index 452f71d..5711617 100644
--- a/.github/workflows/testsPython.yml
+++ b/.github/workflows/testsPython.yml
@@ -34,7 +34,7 @@ on:
 
 env:
   python-version: "3.13"
-
+  
 jobs:
   # Job #1: Run Python unit tests
   #
@@ -66,14 +66,85 @@ jobs:
   # This job will run after the Python unit tests and
   # is scaffolded to facilitate sending notifications based
   # on the test results.
+  # notifications:
   notifications:
     needs: python-unit-tests
     runs-on: ubuntu-latest
+    # Optional: Parameterize the addressee (though GitHub comments go to the PR/Issue author by default)
+    env:
+      TARGET_USER: ${{ secrets.NOTIFICATION_USER || github.actor }}
+
     steps:
-      - name: Notify on test results
+      - name: Post Failure Comment
+        # Only run if the python-unit-tests job failed
+        if: needs.python-unit-tests.result == 'failure'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const workflowName = context.workflow;
+            const jobName = 'python-unit-tests';
+            const runId = context.runId;
+            const sha = context.sha;
+            const repo = context.repo;
+            
+            // Construct the message
+            const message = `
+              ❌ **Workflow Failed!**
+              
+              *   **Repository:** ${repo.owner}/${repo.repo}
+              *   **Workflow:** ${workflowName}
+              *   **Job:** ${jobName}
+              *   **Status:** FAILED
+              *   **Commit:** [\`${sha.substring(0, 7)}\`](${context.payload.pull_request?.html_url || `https://github.com/${repo.owner}/${repo.repo}/commit/${sha}`})
+              *   **Run Link:** [View Logs](${context.serverUrl}/${repo.owner}/${repo.repo}/actions/runs/${runId})
+              
+              @${process.env.TARGET_USER}, please check the logs.
+            `;
+
+            try {
+              // Try to comment on the Pull Request if it exists
+              if (context.payload.pull_request) {
+                await github.rest.issues.createComment({
+                  owner: repo.owner,
+                  repo: repo.repo,
+                  issue_number: context.payload.pull_request.number,
+                  body: message
+                });
+                core.info(`Comment posted on PR #${context.payload.pull_request.number}`);
+              } else {
+                // If no PR, comment on the commit (via the associated issue or just log)
+                // Note: GitHub Actions cannot directly "comment" on a commit hash in the UI 
+                // unless there is an open PR or Issue.
+                // Fallback: Create an issue if none exists, or just log to console.
+                // For this assignment, logging to console is sufficient if no PR exists.
+                core.warning("No open Pull Request found. Notification logged to workflow output.");
+                core.info(message);
+                
+                // Optional: Create an issue for the failure if you want persistent tracking
+                // await github.rest.issues.create({
+                //   owner: repo.owner,
+                //   repo: repo.repo,
+                //   title: `🚨 Workflow Failure: ${workflowName}`,
+                //   body: message
+                // });
+              }
+            } catch (error) {
+              core.error(`Failed to post comment: ${error.message}`);
+              throw error;
+            }
+
+      - name: Post Success Comment (Optional)
+        # Only run if the job succeeded (optional, usually we only care about failures)
+        if: needs.python-unit-tests.result == 'success'
+        run: |
+          echo "✅ Tests passed successfully. No failure notification needed."
+      
+      - name: Notify on failure
+        if: failure()
         run: |
-          if [ "${{ needs.python-unit-tests.result }}" == "success" ]; then
-            echo "success notifications go here"
-          else
-            echo "failure notifications go here"
-          fi
+          echo "❌ Python unit tests failed!" >> $GITHUB_STEP_SUMMARY
+          echo "Repository: $GITHUB_REPOSITORY" >> $GITHUB_STEP_SUMMARY
+          echo "Commit: $GITHUB_SHA" >> $GITHUB_STEP_SUMMARY
+          echo "Triggered by: $GITHUB_ACTOR" >> $GITHUB_S
+          exit 1
+