# MLJ Results display error

**URL:** <https://discourse.julialang.org/t/mlj-results-display-error/54532>\
**Category:** General Usage\
**Created:** [February 3, 2021, 1:41pm UTC](https://discourse.julialang.org/t/mlj-results-display-error/54532 "2021-02-03T13:41:20Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![compleat](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/compleat/32/8958_2.png) [@compleat](https://discourse.julialang.org/u/compleat)\
**Post date:** [February 3, 2021, 1:41pm UTC](https://discourse.julialang.org/t/mlj-results-display-error/54532/1 "2021-02-03T13:41:20Z")

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Hi. I have run the first intro example in MLJ (in Jupyter), and it seems to have run OK, but the display of the results seems garbled:

```julia
evaluate(my_tree_model, X, y,
                resampling=CV(shuffle=true), measure=cross_entropy, verbosity=0)

┌───────────────────────────────────┬───────────────┬───────────────────────────
│ _.measure │ _.measurement │ _.per_fold ⋯
├───────────────────────────────────┼───────────────┼───────────────────────────
│ \e[34mLogLoss{Float64} @298\e[39m │ 1.92 │ [1.44, 2.88, 1.44, 1.44, ⋯
└───────────────────────────────────┴───────────────┴───────────────────────────
                                                                1 column omitted
_.per_observation = [[[2.22e-16, 2.22e-16, ..., 2.22e-16], [2.22e-16, 2.22e-16, ..., 2.22e-16], [2.22e-16, 2.22e-16, ..., 2.22e-16], [2.22e-16, 2.22e-16, ..., 2.22e-16], [2.22e-16, 2.22e-16, ..., 2.22e-16], [2.22e-16, 2.22e-16, ..., 2.22e-16]]]
_.fitted_params_per_fold = […]
_.report_per_fold = […]

```

It seems there lots of ‘\e[34m’-type (meta-character?) expresssions. Is there a way to suppress these?

Thanks for any help.

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<div class="post-metadata">

**Author:** ![tlienart](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/tlienart/32/7640_2.png) [@tlienart](https://discourse.julialang.org/u/tlienart)\
**Post date:** [February 3, 2021, 1:46pm UTC](https://discourse.julialang.org/t/mlj-results-display-error/54532/2 "2021-02-03T13:46:20Z")

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These are colours. You can turn these off at the MLJ level using `MLJ.color_off()`

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<div class="post-metadata">

**Author:** ![compleat](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/compleat/32/8958_2.png) [@compleat](https://discourse.julialang.org/u/compleat)\
**Post date:** [February 3, 2021, 1:49pm UTC](https://discourse.julialang.org/t/mlj-results-display-error/54532/3 "2021-02-03T13:49:48Z")

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Hiya, Thanks.

[misunderstood what you meant by ‘using’ at first]