append n_file_expected and n_file_found in task

csst_dag/dag/_dispatcher.py

@@ -473,6 +473,7 @@ class Dispatcher:
         task_list = []
         # loop over obsid
         for this_obsid_basis in obsid_basis.groups:
+            # find relevant plan
             this_relevant_plan_basis = table.join(
                 this_obsid_basis[group_keys][:1],
                 plan_basis,
@@ -480,6 +481,8 @@ class Dispatcher:
                 join_type=PLAN_JOIN_TYPE,
             )
             assert len(this_relevant_plan_basis) == 1
+            # generate task
+            this_task = dict(this_relevant_plan_basis[group_keys][0])
             n_file_expected = this_relevant_plan_basis[0]["n_file"]
             n_file_found = len(this_obsid_basis)
             this_instrument = this_relevant_plan_basis[0]["instrument"]
@@ -489,6 +492,8 @@ class Dispatcher:
                 n_file_expected == n_file_found
                 and detectors_found == detectors_expected
             )
+            this_task["n_file_expected"] = n_file_expected
+            this_task["n_file_found"] = n_file_found
             # append this task
             task_list.append(
                 dict(