[Snyk] Security upgrade langchain from 0.1.37 to 0.2.0#28

bruno353 wants to merge 1 commit intomainAccelar-labs/backend-scripts:mainfrom

snyk-fix-a8b96d0f0823f2a480c5da05e8cac70cAccelar-labs/backend-scripts:snyk-fix-a8b96d0f0823f2a480c5da05e8cac70cCopy head branch name to clipboard