make sure forward/backward runs can deal with parameter nodes since theynnop

do not have any inputs coming in.
add a display function that does not use qt, but browser

1 files changed, 2 insertions, 0 deletions

diff --git a/init.lua b/init.lua
index a009eb0..a76b80d 100644
--- a/init.lua
+++ b/init.lua
@@ -46,3 +46,5 @@ local Criterion = torch.getmetatable('nn.Criterion')
 function Criterion:__call__(...)
    return nn.ModuleFromCriterion(self)(...)
 end
+
+return nngraph