Return the response from the AI tool (#4432) (#4505)

Co-authored-by: Adam Teuscher <adamteuscher@smartvisionworks.com>

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Permission error occured when accessing the JobCommits (<https://github.com/openvinotoolkit/cvat/pull/4435>)
 - job assignee can remove or update any issue created by the task owner (<https://github.com/openvinotoolkit/cvat/pull/4436>)
 - Bug: Incorrect point deletion with keyboard shortcut (<https://github.com/openvinotoolkit/cvat/pull/4420>)
+- some AI Tools were not sending responses properly (<https://github.com/openvinotoolkit/cvat/issues/4432>)
 - Unable to upload annotations (<https://github.com/openvinotoolkit/cvat/pull/4513>)
 
 ### Security

cvat/apps/lambda_manager/views.py

@@ -1,4 +1,4 @@
-# Copyright (C) 2021 Intel Corporation
+# Copyright (C) 2022 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 
@@ -281,8 +281,8 @@ class LambdaFunction:
                             item["attributes"].append(attr)
                     item['label'] = mapping[item['label']]
                     response_filtered.append(item)
-
-        return response_filtered
+            response = response_filtered
+        return response
 
     def _get_image(self, db_task, frame, quality):
         if quality is None or quality == "original":