Bump langchain-openai in /NLP/Preprocessing Unstructured Data

Bumps [langchain-openai](https://github.com/langchain-ai/langchain) from 0.0.5 to 1.1.14.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](langchain-ai/langchain@v0.0.5...langchain-openai==1.1.14)

---
updated-dependencies:
- dependency-name: langchain-openai
  dependency-version: 1.1.14
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

NLP/Preprocessing Unstructured Data/requirements.txt

@@ -2,7 +2,7 @@ chromadb==0.4.22
 langchain==0.1.5
 langchain-community==0.0.17
 langchain-core==1.2.28
-langchain-openai==0.0.5
+langchain-openai==1.1.14
 openai==1.11.1
 tiktoken==0.5.2
 #"unstructured[md,pdf,pptx]"