Update batch-technical-overview.md

Fixed dup metadata issue.

Author: xinlaoda

articles/batch/batch-technical-overview.md

@@ -5,12 +5,6 @@ ms.topic: overview
 ms.date: 06/12/2024
 ---
 
----
-title: Azure Batch runs large parallel jobs in the cloud
-description: Learn about using the Azure Batch service for large-scale parallel and HPC workloads.
-ms.topic: overview
-ms.date: 12/13/2021
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 # What is Azure Batch?