Added support for file download

amqp/adapter/cleverthis_service_adapter.py

@@ -20,7 +20,6 @@ from fastapi import HTTPException
 from starlette.responses import FileResponse
 
 from amqp.adapter.data_response_factory import DataResponseFactory
-from amqp.adapter.pydantic_serializer import JSONConverter
 from amqp.config.amq_configuration import AMQConfiguration
 from amqp.model.model import DataMessage, DataResponse
 from amqp.adapter.multipart_parser import CleverMultiPartParser, process_form_data
@@ -29,6 +28,10 @@ from amqp.adapter.file_uploader import publish_file_to_rabbitmq
 
 @dataclass
 class AMQMessage(DataMessage):
+    """
+    Expand the core DataMessage type to include the channel, which is required to create a dedicated queue
+    in case the response should initiate file download.
+    """
     def __init__(self, data_message: DataMessage, channel: AbstractRobustChannel):
         # Copy all fields from DataMessage
         self.magic = data_message.magic