bump tensorpack version

tensorpack/libinfo.py

@@ -13,4 +13,4 @@ os.environ['TF_ENABLE_WINOGRAD_NONFUSED'] = '1'  # issue#9339
 os.environ['TF_AUTOTUNE_THRESHOLD'] = '3'   # use more warm-up
 os.environ['TF_AVGPOOL_USE_CUDNN'] = '1'   # issue#8566
 
-__version__ = '0.2.0'
+__version__ = '0.3.0'

tensorpack/models/common.py

@@ -147,8 +147,8 @@ def layer_register(
         _register(func.__name__, wrapped_func)
         return wrapped_func
 
-    # need some special handling for sphinx to work with the arguments
     if building_rtfd():
+        # preserve argspec
         from decorator import decorator
         wrapper = decorator(wrapper)
 

tensorpack/tfutils/tower.py

@@ -112,7 +112,6 @@ class TowerContext(object):
         for c in self._ctxs:
             c.__enter__()
 
-        # currently only check for predictor towers
         if get_tf_version_number() >= 1.2:
             ns = tf.get_default_graph().get_name_scope()
             assert ns == self._name, \