replace is1 & is3 with go

nebula/queries/interactive-short-1.ngql

@@ -1,11 +1 @@
-MATCH (n:Person)-[:IS_LOCATED_IN]->(p:Place)
-WHERE id(n)==$personId
-RETURN
-  n.Person.firstName AS firstName,
-  n.Person.lastName AS lastName,
-  n.Person.birthday AS birthday,
-  n.Person.locationIP AS locationIP,
-  n.Person.browserUsed AS browserUsed,
-  id(p) AS cityId,
-  n.Person.gender AS gender,
-  n.Person.creationDate AS creationDate
+GO FROM $personId OVER IS_LOCATED_IN YIELD $^.Person.firstName AS firstName, $^.Person.lastName AS lastName, $^.Person.birthday AS birthday, $^.Person.locationIP AS locationIP, $^.Person.browserUsed AS browserUsed, IS_LOCATED_IN._dst AS cityId, $^.Person.gender AS gender, $^.Person.creationDate AS creationDate

nebula/queries/interactive-short-3.ngql

@@ -1,8 +1 @@
-MATCH (n:Person)-[r:KNOWS]-(friend)
-  WHERE id(n) == $personId
-  RETURN
-    toInteger(substr(id(friend), 2)) AS personId,
-    friend.Person.firstName AS firstName,
-    friend.Person.lastName AS lastName,
-    r.creationDate AS friendshipCreationDate
-    ORDER BY friendshipCreationDate DESC, personId ASC
+ GO FROM $personId OVER KNOWS BIDIRECT YIELD toInteger(substr(KNOWS._dst, 2)) AS personId, $$.Person.firstName AS firstName, $$.Person.lastName AS lastName, KNOWS.creationDate AS friendshipCreationDate | ORDER BY $-.friendshipCreationDate DESC, $-.personId ASC

nebula/queries/interactive-short-5.ngql

@@ -1,6 +1 @@
-MATCH (m)-[:POST_HAS_CREATOR | COMMENT_HAS_CREATOR]->(p:Person)
-  WHERE id(m) == $commentId OR id(m) == $postId
-  RETURN
-    id(p) AS personId,
-    p.Person.firstName AS firstName,
-    p.Person.lastName AS lastName
+GO FROM $commentId OVER COMMENT_HAS_CREATOR YIELD COMMENT_HAS_CREATOR._dst AS personId, $$.Person.firstName AS firstName, $$.Person.lastName AS lastName UNION GO FROM $postId OVER POST_HAS_CREATOR YIELD POST_HAS_CREATOR._dst AS personId, $$.Person.firstName AS firstName, $$.Person.lastName AS lastName