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

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

comps/llms/src/doc-summarization/integrations/common.py

@@ -192,6 +192,7 @@ async def generate(self, input: DocSumChatCompletionRequest, client):
 
             async def stream_generator():
                 import json
+
                 from langserve.serialization import WellKnownLCSerializer
 
                 _serializer = WellKnownLCSerializer()
@@ -200,7 +201,7 @@ async def stream_generator():
                     parsed_data = json.loads(chunk_data)
 
                     # Extract the 'value' items
-                    data = [op['value'] for op in parsed_data['ops'] if 'value' in op]
+                    data = [op["value"] for op in parsed_data["ops"] if "value" in op]
                     if isinstance(data, list) and len(data) > 1:
                         data = data[0]