update comments

Signed-off-by: ryjiang <jiangruiyi@gmail.com>

milvus/grpc/Data.ts

@@ -143,14 +143,13 @@ export class Data extends Collection {
     }
 
     // Tip: The field data sequence needs to be set same as `collectionInfo.schema.fields`.
-    // If primarykey is set `autoid = true`, you don't need to insert the primary key field,
-    // and if function field is set, you need to ignore the field value in the data.
     const functionOutputFields: string[] = [];
     const fieldMap = new Map<string, _Field>(
       collectionInfo.schema.fields.reduce((acc, v) => {
         // if autoID is true, ignore the primary key field or if upsert is true
         const insertable = !v.autoID || upsert;
 
+        //  if function field is set, you need to ignore the field value in the data.
         if (v.is_function_output) {
           functionOutputFields.push(v.name); // ignore function field
         } else if (insertable) {