support weightAdjust by show

paddle/fluid/train/custom_trainer/feed/scripts/join.py

@@ -55,7 +55,8 @@ def inference():
         { "class": "AbacusSparseJoinAccessor", "input": "sparses", "table_id": 0, "need_gradient": False},
         { "class": "DenseInputAccessor", "input": "vars", "table_id": 1, "need_gradient": True, "async_pull": True},
         { "class": "DenseInputAccessor", "input": "sums", "table_id": 2, "need_gradient": True, "async_pull": True},
-        { "class": "WeightsAdjustAccessor", "input": "ins_weight", "slot_id": 6002, "adjw_ratio": 20, "adjw_threshold": 1000 },
+        { "class": "WeightsAdjustAccessor", "input": "ins_weight", 
+                   "slot_id": 6002, "adjw_ratio": 20, "adjw_threshold": 1000 },
         { "class": "LabelInputAccessor", "input": "labels"}
         
     ]

paddle/fluid/train/custom_trainer/feed/scripts/update.py

@@ -51,7 +51,8 @@ def inference():
     accessors = [
         { "class": "AbacusSparseUpdateAccessor", "input": "sparses", "table_id": 0, "need_gradient": True},
         { "class": "DenseInputAccessor", "input": "vars", "table_id": 5, "need_gradient": True, "async_pull": True},
-        { "class": "WeightsAdjustAccessor", "input": "ins_weight", "slot_id": 6002, "adjw_ratio": 20, "adjw_threshold": 1000 },
+        { "class": "WeightsAdjustAccessor", "input": "ins_weight", 
+                   "slot_id": 6002, "adjw_ratio": 20, "adjw_threshold": 1000},
         { "class": "LabelInputAccessor", "input": "labels"}
     ]
     monitors = [