update requirements (#3421)

* update doc && fix bug

* update requirements

paddlex/repo_manager/requirements.txt

@@ -13,6 +13,7 @@ langchain==0.2.17
 langchain-community==0.2.17
 langchain-text-splitters==0.2.4
 transformers==4.40.0
+openai==1.63.2
 unstructured
 networkx
 numpy==1.24.4; python_version<"3.12"

requirements.txt

@@ -38,6 +38,7 @@ langchain==0.2.17
 langchain-community==0.2.17
 langchain-text-splitters==0.2.4
 transformers==4.40.0
+openai==1.63.2
 unstructured
 networkx
 faiss-cpu