json serializer

App/Worker.py

@@ -135,6 +135,7 @@ def celery_task(video_task: EditorRequest):
     chain(
         copy_remotion_app.si(remotion_app_dir, temp_dir),
         install_dependencies.si(temp_dir),
+        create_constants_json_file(video_task.constants, assets_dir),
         create_json_file.si(video_task.assets, assets_dir),
         download_assets.si(video_task.links, temp_dir) if video_task.links else None,
         render_video.si(temp_dir, output_dir),

App/celery_config.py

@@ -2,7 +2,7 @@ from os import environ
 import ssl
 
 task_serializer = "pickle"
-result_serializer = "pickle"
+result_serializer = "json"
 event_serializer = "json"
 accept_content = ["application/json", "application/x-python-serialize"]
 result_accept_content = ["application/json", "application/x-python-serialize"]