Merge pull request #1133 from garylin2099/v0.8-release

update paddleocr version to fix its bug

Author: garylin2099

setup.py

@@ -27,7 +27,7 @@ def run(self):
     "selenium": ["selenium>4", "webdriver_manager", "beautifulsoup4"],
     "search-google": ["google-api-python-client==2.94.0"],
     "search-ddg": ["duckduckgo-search~=4.1.1"],
-    "ocr": ["paddlepaddle==2.4.2", "paddleocr>=2.0.1", "tabulate==0.9.0"],
+    "ocr": ["paddlepaddle==2.4.2", "paddleocr~=2.7.3", "tabulate==0.9.0"],
     "rag": [
         "llama-index-core==0.10.15",
         "llama-index-embeddings-azure-openai==0.1.6",