Can you please help me fix this error?

[DBabitha]

[egenn]

Hi - it looks like you are missing the crayon package. Can you check whether it is installed and can be loaded?

[DBabitha]

Hi - I have installed the crayon package and it worked.But a new error has come.

[egenn]

Have you installed the package using remotes::install_github("egenn/rtemis")?
Are you loading the package using library(rtemis)?
I can see from your workspace you have loaded each function of the package, which will never work.
You must load the package using library and not source any individual files.
What is the output of search()?

[egenn]

Yes, you must clear your workspace.
I don't know why you have sourced individual functions into your global environment, but
notice the warning when you load the library: a long list of functions is masked by .GlobalEnv - that causes the error.
Clear your workspace and try again.

[DBabitha]

Thanks a lot,
It worked perfectly on my system but when i tested it on colab, it gave me this error

[egenn]

Glad it worked.
The error on colab says it is missing the data.tree dependency