change challenge to solution

Mahdisadjadi · web-flow · commit 5458c1453f7b · 2017-05-19T21:18:22.000-07:00
The solution was named challenge by mistake.
diff --git a/_episodes/06-func.md b/_episodes/06-func.md
@@ -834,7 +834,7 @@ readable code!
 > (Hint: If $L$ and $H$ are the lowest and highest values in the original array,
 > then the replacement for a value $v$ should be $(v-L) / (H-L)$.)
 >
-> > ## Challenge
+> > ## Solution
 > > ~~~
 > > def rescale(input_array):
 > >     L = numpy.min(input_array)

Original file line number	Diff line number	Diff line change
`@@ -834,7 +834,7 @@ readable code!`
`834`	`834`	`> (Hint: If $L$ and $H$ are the lowest and highest values in the original array,`
`835`	`835`	`> then the replacement for a value $v$ should be $(v-L) / (H-L)$.)`
`836`	`836`	`>`
`837`		`-> > ## Challenge`
	`837`	`+> > ## Solution`
`838`	`838`	`> > ~~~`
`839`	`839`	`> > def rescale(input_array):`
`840`	`840`	`> > L = numpy.min(input_array)`