IPython mode seems to cause error: type MD has no field args

[singularitti]

I am using ReplGPT on my system and come across the following error:

using ReplGPT

ReplGPT.setAPIkey("my-key")

ChatGPT> Can you give me a quick example of exponentiating a matrix in Julia?
ERROR: type MD has no field args
Stacktrace:
  [1] getproperty
    @ ./Base.jl:37 [inlined]
  [2] get_usings!(usings::Vector{Any}, ex::Markdown.MD)
    @ REPL.IPython ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:1423
  [3] out_transform(x::Any, n::Base.RefValue{Int64})
    @ REPL.IPython ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:1413
  [4] (::REPL.IPython.var"#5#6"{Base.RefValue{Int64}})(ast::Any)
    @ REPL.IPython ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:1476
  [5] #invokelatest#2
    @ ./essentials.jl:816 [inlined]
  [6] invokelatest
    @ ./essentials.jl:813 [inlined]
  [7] eval_user_input(ast::Any, backend::REPL.REPLBackend, mod::Module)
    @ REPL ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:151
  [8] repl_backend_loop(backend::REPL.REPLBackend, get_module::Function)
    @ REPL ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:249
  [9] start_repl_backend(backend::REPL.REPLBackend, consumer::Any; get_module::Function)
    @ REPL ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:234
 [10] run_repl(repl::AbstractREPL, consumer::Any; backend_on_current_task::Bool, backend::Any)
    @ REPL ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:377
 [11] run_repl(repl::AbstractREPL, consumer::Any)
    @ REPL ~/.asdf/installs/julia/1.9.0-rc2/share/julia/stdlib/v1.9/REPL/src/REPL.jl:363
 [12] (::Base.var"#1019#1021"{Bool, Bool, Bool})(REPL::Module)
    @ Base ./client.jl:421
 [13] #invokelatest#2
    @ ./essentials.jl:816 [inlined]
 [14] invokelatest
    @ ./essentials.jl:813 [inlined]
 [15] run_main_repl(interactive::Bool, quiet::Bool, banner::Bool, history_file::Bool, color_set::Bool)
    @ Base ./client.jl:405
 [16] exec_options(opts::Base.JLOptions)
    @ Base ./client.jl:322
 [17] _start()
    @ Base ./client.jl:522

julia> versioninfo()
Julia Version 1.9.0-rc2
Commit 72aec423c2a (2023-04-01 10:41 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin21.4.0)
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, skylake-avx512)

It seems to be caused by Julia v1.9's IPython mode in my startup.jl. When I comment these lines, the error disappears:

using REPL
atreplinit() do repl
    if !isdefined(repl, :interface)
        repl.interface = REPL.setup_interface(repl)
    end
    REPL.ipython_mode!(repl)
end

See ThatcherC/ReplGPT.jl#24