update

Author: JiayiFeng

python/paddle/fluid/data_feeder.py

@@ -29,7 +29,6 @@ def __init__(self, place, lod_level, shape, dtype):
         self.place = place
         self.lod_level = lod_level
         self.shape = shape
-        self.dynamic_shape = False
         negtive_count = 0
         for s in self.shape:
             if s < 0: