chore: remove commented code

Author: raklaptudirm

graphs/depth_first_search/depthfirstsearch.go

@@ -44,27 +44,3 @@ func Dfs(start, end int, nodes []int, edges [][]bool) ([]int, bool) {
 	}
 	return nil, false
 }
-
-// func main() {
-// 	nodes := []int{
-// 		1, 2, 3, 4, 5, 6,
-// 	}
-// 	/*
-// 		sample graph
-// 		①-②
-// 		|  |
-// 		③-④-⑤-⑥
-// 	*/
-// 	edges := [][]bool{
-// 		{false, true, true, false, false, false},
-// 		{true, false, false, true, false, false},
-// 		{true, false, false, true, false, false},
-// 		{false, true, true, false, true, false},
-// 		{false, false, false, true, false, true},
-// 		{false, false, false, false, true, false},
-// 	}
-// 	start := 1
-// 	end := 6
-// 	route, _ := dfs(start, end, nodes, edges)
-// 	fmt.Println(route)
-// }