Patch notification service

utils/notification_service.py

@@ -160,6 +160,7 @@ if __name__ == "__main__":
             results[job] = {"failed": 0, "success": 0, "time_spent": "", "failures": ""}
 
             for key, file_path in file_dict.items():
+                try:
                     with open(file_path.replace("[]", "stats")) as f:
                         failed, success, time_spent = handle_test_results(f.read())
                         results[job]["failed"] += failed
@@ -169,6 +170,8 @@ if __name__ == "__main__":
                         for line in f:
                             if re.search("FAILED", line):
                                 results[job]["failures"] += line
+                except FileNotFoundError:
+                    print("Artifact was not found, job was probably canceled.")
 
             # Remove the trailing ", "
             results[job]["time_spent"] = results[job]["time_spent"][:-2]