Clean up

Author: Snehit Gajjar

graphrag/api/index.py

@@ -66,7 +66,6 @@ async def build_index(
     # todo: this could propagate out to the cli for better clarity, but will be a breaking api change
     method = _get_method(method, is_update_run)
     pipeline = PipelineFactory.create_pipeline(config, method)
-    
     workflow_callbacks.pipeline_start(pipeline.names())
 
     async for output in run_pipeline(