fix: 修正路径设置，确保正确添加 ocr_platform 根目录到 Python 路径

ocr_tools/ocr_merger/merge_dotsocr_paddleocr.py

@@ -10,7 +10,7 @@ import sys
 from pathlib import Path
 
 # 添加 ocr_platform 根目录到 Python 路径
-ocr_platform_root = Path(__file__).parents[3]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
+ocr_platform_root = Path(__file__).parents[2]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
 if str(ocr_platform_root) not in sys.path:
     sys.path.insert(0, str(ocr_platform_root))
 

ocr_tools/ocr_merger/merge_paddleocr_vl_paddleocr.py

@@ -10,7 +10,7 @@ import sys
 from pathlib import Path
 
 # 添加 ocr_platform 根目录到 Python 路径
-ocr_platform_root = Path(__file__).parents[3]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
+ocr_platform_root = Path(__file__).parents[2]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
 if str(ocr_platform_root) not in sys.path:
     sys.path.insert(0, str(ocr_platform_root))
 

ocr_tools/ocr_merger/merger_core.py

@@ -9,7 +9,7 @@ import sys
 from pathlib import Path
 
 # 添加 ocr_platform 根目录到 Python 路径（用于导入 ocr_utils）
-ocr_platform_root = Path(__file__).parents[3]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
+ocr_platform_root = Path(__file__).parents[2]  # ocr_merger -> ocr_tools -> ocr_platform -> repository.git
 if str(ocr_platform_root) not in sys.path:
     sys.path.insert(0, str(ocr_platform_root))