Merge pull request #290 from DEKHTIARJonathan/patch-1

Update layer API for issue #289 with backlink to documentation

Author: zsdonghao

tensorlayer/layers.py

@@ -311,7 +311,8 @@ def __init__(self, inputs=None, name='layer'):
             name = scope_name + '/' + name
         if (name in set_keep['_layers_name_list']) and set_keep['name_reuse'] == False:
             raise Exception("Layer '%s' already exists, please choice other 'name' or reuse this layer\
-            \nHint : Use different name for different 'Layer' (The name is used to control parameter sharing)" % name)
+            \nHint : Use different name for different 'Layer' (The name is used to control parameter sharing)\
+            \nAdditional Informations: http://tensorlayer.readthedocs.io/en/latest/modules/layers.html?highlight=clear_layers_name#tensorlayer.layers.clear_layers_name" % name)
         else:
             self.name = name
             if name not in ['', None, False]: