[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

comps/cores/mega/gateway.py

@@ -409,19 +409,19 @@ async def handle_request(self, request: Request):
 class DocSumGateway(Gateway):
     def __init__(self, megaservice, host="0.0.0.0", port=8888):
         super().__init__(
-            megaservice, 
-            host, 
-            port, 
-            str(MegaServiceEndpoint.DOC_SUMMARY), 
-            input_datatype= DocSumChatCompletionRequest,
-            output_datatype=ChatCompletionResponse
+            megaservice,
+            host,
+            port,
+            str(MegaServiceEndpoint.DOC_SUMMARY),
+            input_datatype=DocSumChatCompletionRequest,
+            output_datatype=ChatCompletionResponse,
         )
 
     async def handle_request(self, request: Request):
         data = await request.json()
         stream_opt = data.get("stream", True)
         chat_request = ChatCompletionRequest.model_validate(data)
-        
+
         prompt = self._handle_message(chat_request.messages)
         parameters = LLMParams(
             max_tokens=chat_request.max_tokens if chat_request.max_tokens else 1024,
@@ -434,7 +434,7 @@ async def handle_request(self, request: Request):
             streaming=stream_opt,
         )
         result_dict, runtime_graph = await self.megaservice.schedule(
-            initial_inputs={data['type']: prompt}, llm_parameters=parameters
+            initial_inputs={data["type"]: prompt}, llm_parameters=parameters
         )
         for node, response in result_dict.items():
             # Here it suppose the last microservice in the megaservice is LLM.
@@ -458,7 +458,6 @@ async def handle_request(self, request: Request):
         return ChatCompletionResponse(model="docsum", choices=choices, usage=usage)
 
 
-
 class AudioQnAGateway(Gateway):
     def __init__(self, megaservice, host="0.0.0.0", port=8888):
         super().__init__(