fix import

tensorpack/__init__.py

@@ -19,6 +19,5 @@ if STATICA_HACK:
     from tensorpack.tfutils import *
 
     from tensorpack.train import *
-    from tensorpack.graph_builder import InputDesc  # kept for BC
     from tensorpack.input_source import *
     from tensorpack.predict import *

tensorpack/graph_builder/__init__.py

@@ -10,7 +10,7 @@ if STATICA_HACK:
     from .distributed import *
     from .utils import *
 
-from .model_desc import InputDesc, ModelDesc, ModelDescBase  # kept for BC # noqa
+from .model_desc import ModelDesc, ModelDescBase
 
 from pkgutil import iter_modules
 import os