Merge pull request #23 from aws-samples/dependabot/pip/tutorials/genai-chatbot/langchain-0.0.325

Bump langchain from 0.0.317 to 0.0.325 in /tutorials/genai-chatbot

Author: rlunar

webinars/genai-chatbot/requirements.txt

@@ -33,7 +33,7 @@ jsonpatch==1.33
 jsonpointer==2.4
 jsonschema==4.19.1
 jsonschema-specifications==2023.7.1
-langchain==0.0.317
+langchain==0.0.325
 langsmith==0.0.51
 markdown-it-py==3.0.0
 MarkupSafe==2.1.3