$1$ def combine$\_$things$($str$1,$ str$2)$:

return str$1+$ str$2$

print$($combine$\_$things$("$hello$","$ world"$))$

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Stale outputs

Code errored $(1$s$)$

LoadError: MethodError: no method matching combine$\_$things$($::String, ::String$)$

MethodError: no method matching combine$\_$things$($::String, ::String$)$

Stacktrace:

$[1]$ top$-$level scope at In $[47]$:$1$

$[2]$ include$\_$string$($::Function, ::Module, ::String, ::String$)$ at

$./$loading$.$jl:$1091$