1 line me error

[ritik7545]

from langchain.llms import GooglePalm

api_key = 'add your api please'

llm = GooglePalm(google_api_key=api_key, temperature=0.2)
llm("write a poem on dhosa")

NotFound: 404 Requested entity was not found.

[swaty06]

The error you're encountering is due to the withdrawal of Google PaLM by Google, which has been replaced by the Gemini model for API calls

[ggHimanshu]

What's the solutions in step by step please