The env with the installed requirements > 100mb

[rebelmachina]

This doesn't work anymore, because flask+langchain+openai deps are well over 50mb. How did everyone else make it work ?

[homanp]

This doesn't work anymore, because flask+langchain+openai deps are well over 50mb. How did everyone else make it work ?

Still works for me, what issues are you facing?

[EmaSuriano]

I have the same issue as @rebelzion , I'm receiving this error after running vercel dev

> Ready! Available at http://localhost:3000
> Building @vercel/python:api/index.py
Installing required dependencies...
LambdaSizeExceededError: The lambda function size (65.64mb) exceeds the maximum size limit (50mb).
    at executeBuild (/Users/asd/.nvm/versions/node/v16.16.0/lib/node_modules/vercel/dist/index.js:204076:23)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at DevServer.triggerBuild (/Users/asd/.nvm/versions/node/v16.16.0/lib/node_modules/vercel/dist/index.js:206245:13)
    at DevServer.serveProjectAsNowV2 (/Users/asd/.nvm/versions/node/v16.16.0/lib/node_modules/vercel/dist/index.js:205307:17)
    at Server.DevServer.devServerHandler (/Users/asd/.nvm/versions/node/v16.16.0/lib/node_modules/vercel/dist/index.js:204867:17) {
  code: 'MAX_LAMBDA_SIZE_EXCEEDED',
  meta: { size: 68833438, maxLambdaSize: 52428800 }
}

[DanielhCarranza]

Did anyone managed to solved the problem?

[mohsin2596]

@EmaSuriano getting the exact same issue. The docs in LangChain are super outdated. Anyone managed to solve it?

[homanp]

@EmaSuriano getting the exact same issue. The docs in LangChain are super outdated. Anyone managed to solve it?

Issue currently is the size of the function. Best bet is to use the LangChain JS package or Vercel AI sdk, bothe of these are JavaScript based though.