fixed task duration function

src/Task.jl

@@ -55,7 +55,9 @@ function run_task(task_name::String, task_info::Dict,  dependencies_info::Dict,
     println("Completed task $task_name at $(Dates.format(end_time, "HH:MM:SS"))")
 
     # Calculate and print the duration
-    duration = print_duration_in_hms(end_time - start_time)  # Duration as a Period type
+    duration = end_time - start_time  # Duration as a Period type
+    println(Dates.value(duration))
+    duration = print_duration_in_hms(duration)  # Duration as a Period type
     println("Duration of task $task_name: $duration")
 
 end