Remove truncate and add on conflict clause instead

scheduling.py

@@ -110,7 +110,7 @@ def main():
                     # Pass a copy because the dict will be mutated
                     set_active_nodes(conn, copy.deepcopy(new_dict))
 
-                    #
+                    # Update the new dictionary of active nodes
                     active_dict = new_dict
 
                 time.sleep(polling_freq)
@@ -719,7 +719,7 @@ def set_authorizer_nodes(conn, to_add, to_delete):
             except Exception as e:
                 log.error(f"Failed to remove node from authorizer DB: {cur.query}")
                 raise e
-        to_revoke.append(row[1])
+            to_revoke.append(row[1])
 
     insert_list = [(i, None, None) for i in to_add]
     # Insert Node information into authorizer db