fix "WARNING: Received notification from DBMS server: {severity: WARN… (#27112)

…ING} {code: Neo.ClientNotification.Statement.FeatureDeprecationWarning}
{category: DEPRECATION} {title: This feature is deprecated and will be
removed in future versions.} {description: CALL subquery without a
variable scope clause is now deprecated." this warning

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Co-authored-by: putao520 <putao520@putao282.com>

libs/community/langchain_community/vectorstores/neo4j_vector.py

@@ -890,7 +890,7 @@ class Neo4jVector(VectorStore):
 
         import_query = (
             "UNWIND $data AS row "
-            "CALL { WITH row "
+            "CALL (row) { WITH row "
             f"MERGE (c:`{self.node_label}` {{id: row.id}}) "
             "WITH c, row "
             f"CALL db.create.setNodeVectorProperty(c, "