Update app.py

app.py

@@ -374,7 +374,7 @@ class JobQueueManager:
             logger.info(f"Job {job.job_id} completed successfully")
             
         except Exception as e:
-            logger.error(f"Job processing failed: {str(e}")
+            logger.error(f"Job processing failed: {str(e)}")
             job.status = JobStatus.FAILED
             job.error_message = str(e)
             job.updated_at = datetime.utcnow()