Need to export Flux, Tracker

[aviks]

TextAnalysis now needs to export the Flux and Tracker symbols. That should not be required.

Without those exports, loading the BSON models throws an error:

 UndefVarError: Flux not defined
  Stacktrace:
   [1] (::BSON.var"#31#32")(::Module, ::String) at /home/aviks/.julia/packages/BSON/Ryxwc/src/extensions.jl:20
   [2] mapfoldl_impl(::typeof(identity), ::BSON.var"#31#32", ::NamedTuple{(:init,),Tuple{Module}}, ::Array{Any,1}) at ./reduce.jl:45
   [3] #mapfoldl#184(::Base.Iterators.Pairs{Symbol,Module,Tuple{Symbol},NamedTuple{(:init,),Tuple{Module}}}, ::typeof(mapfoldl), ::Function, ::Function, ::Array{Any,1}) at ./reduce.jl:72
   [4] #mapfoldl at ./none:0 [inlined]
   [5] _mapreduce_dim at ./reducedim.jl:310 [inlined]
   [6] #mapreduce#582 at ./reducedim.jl:307 [inlined]
   [7] #mapreduce at ./none:0 [inlined]
   [8] #reduce#584 at ./reducedim.jl:352 [inlined]
   [9] (::Base.var"#kw##reduce")(::NamedTuple{(:init,),Tuple{Module}}, ::typeof(reduce), ::Function, ::Array{Any,1}) at ./none:0
   [10] resolve(::Array{Any,1}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/extensions.jl:20
   [11] (::BSON.var"#35#36")(::Dict{Symbol,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/extensions.jl:53
   [12] _raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:79   [13] raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:89    [14] (::BSON.var"#23#24"{IdDict{Any,Any}})(::Dict{Symbol,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:94
   [15] applychildren!(::BSON.var"#23#24"{IdDict{Any,Any}}, ::Array{Any,1}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/BSON.jl:28
   [16] raise_recursive at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:94 [inlined]
   [17] (::BSON.var"#19#21"{IdDict{Any,Any}})(::Array{Any,1}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:79     [18] applychildren!(::BSON.var"#19#21"{IdDict{Any,Any}}, ::Dict{Symbol,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/BSON.jl:21
   [19] _raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:79   [20] raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:89    [21] (::BSON.var"#45#46")(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/extensions.jl:138
   [22] raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:88    [23] (::BSON.var"#20#22"{IdDict{Any,Any}})(::Dict{Symbol,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:82
   [24] applychildren!(::BSON.var"#20#22"{IdDict{Any,Any}}, ::Dict{Symbol,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/BSON.jl:21
   [25] _raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:82   [26] raise_recursive(::Dict{Symbol,Any}, ::IdDict{Any,Any}) at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:89    [27] raise_recursive at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:99 [inlined]
   [28] load at /home/aviks/.julia/packages/BSON/Ryxwc/src/read.jl:104 [inlined]
   [29] TextAnalysis.BiLSTM_CNN_CRF_Model(::Array{String,1}, ::Dict{Char,Int64}, ::Dict{String,Int64}, ::Int64, ::Int64, ::String) at /home/aviks/.julia/dev/TextAnalysis/src/sequence/sequence_models.jl:37
   [30] PoSTagger(::String, ::String) at /home/aviks/.julia/dev/TextAnalysis/src/sequence/pos.jl:14
   [31] PoSTagger() at /home/aviks/.julia/dev/TextAnalysis/src/sequence/pos.jl:10
   [32] top-level scope at /home/aviks/.julia/dev/TextAnalysis/test/pos.jl:4

[Ayushk4]

This is being held up by - JuliaIO/BSON.jl#52

[Ayushk4]

I am looking for some ways to bypass this bug.