ai-agents-model-version-handli-users-cannot-run-replicate-public-models-e-g-llama-b71f859b

THEN Update the LangChain Replicate wrapper to make the version parameter optional. For public models, if no version is provided, the wrapper should default to the latest version, matching Replicate's API behavior. This involves modifying the Replicate class in langchain_community.llms to remove the version requirement for public model identifiers.

from langchain_community.llms import Replicate
# Instead of requiring a version:
model = Replicate(model="meta/meta-llama-3-70b-instruct")
# The wrapper should automatically use the latest version.