gigasecond: Remove no-op import from tests (#955)

meithecatte · web-flow · commit 23bcc30729cd · 2020-06-18T00:52:10.000+02:00
diff --git a/exercises/gigasecond/tests/gigasecond.rs b/exercises/gigasecond/tests/gigasecond.rs
@@ -1,5 +1,3 @@
-use gigasecond;
-
 use chrono::{TimeZone, Utc};
 
 #[test]
