@@ -1,4 +1,4 @@
-ef remove_duplicates(seq: list) -> list:
+def remove_duplicates(seq: list) -> list:
     result = []
     for item in seq:
         if item not in result:
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ef remove_duplicates(seq: list) -> list:`
	`1`	`+def remove_duplicates(seq: list) -> list:`
`2`	`2`	`result = []`
`3`	`3`	`for item in seq:`
`4`	`4`	`if item not in result:`