How to delete the key "output" in Wflow.Config Object in julia?

[watercore2001]

Sometimes I don't want wflow to output nc files. One solution is to remove the output-related field in the toml configuration file. However, I want to use a unified configuration file, so I want to control this field in the Julia code.

So How to delete the "Output" key in Wflow.Config in julia？

below is my trying code:

# get a wflow Config Object
config = Wflow.Config(args["config_path"])
println(config)
# try to delete, error
delete!(config, "output")

# output: 
Wflow.Config(Dict{String, Any}.......)
ERROR: LoadError: MethodError: no method matching delete!(::Wflow.Config, ::String)

[JoostBuitink]

You can use pop!(config, key) to delete keys in the config object, which should do exactly what you want to achieve in this workflow.