Merge pull request #60 from LJ-Hao/main

update

Author: LJ-Hao

articles/Chapter_6-RaspberryPi_and_AIoT/Real_time_OCR_with_hailo.md

@@ -2,7 +2,7 @@
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-# Introduction
+# Real Time OCR with Hailo
 
 OCR (Optical Character Recognition) is a technology that enables the detection and recognition of text within images, scanned documents, and real-world scenes. It transforms visual text into editable and searchable digital text, supporting various applications such as document digitization, license plate recognition, and scene text detection.