opDefWithName :: PendingNodeName -> OpType -> OpDef
opDefWithName n t = OpDef
    { _opName = n
    , _opType = t
    , _opAttrs = Map.empty
    , _opInputs = []
    , _opControlInputs = []
    }
opDefWithName :: PendingNodeName -> OpType -> OpDef
opDefWithName n t = OpDef
    { _opName = n
    , _opType = t
    , _opAttrs = Map.empty
    , _opInputs = []
    , _opControlInputs = []
    }
opDefWithName n t = OpDef
    { _opName = n
    , _opType = t
    , _opAttrs = Map.empty
    , _opInputs = []
    , _opControlInputs = []
    }