fix test

zokrates_core_test/tests/tests/memoize/memoize.json

@@ -2,5 +2,15 @@
 	"entry_point": "./tests/tests/memoize/memoize.zok",
 	"max_constraint_count": 14,
 	"tests": [
+		{
+			"input": {
+				"values": ["3"]
+			},
+			"output": {
+				"Ok": {
+					"values": []
+				}
+			}
+		}
 	]
 }

zokrates_core_test/tests/tests/memoize/memoize.zok

@@ -9,6 +9,6 @@ def main(field a) -> ():
 	local(a) + local(a) + local(a) + local(a) + local(a) == 5 * (a ** 8)
 
 	// calling an imported function many times with the same arg should cost only once
-	dep(a) + dep(a) + dep(a) + dep(a) + dep(a) == 4 * (a ** 4)
+	dep(a) + dep(a) + dep(a) + dep(a) + dep(a) == 5 * (a ** 4)
 
 	return