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Issue: When the third-party package is not installed, whenever we need to
pip install <package>
the ImportError is raised.But sometimes, the
ValueError
orModuleNotFoundError
is raised. It is bad for consistency.Change: replaced the
ValueError
orModuleNotFoundError
withImportError
when we raise an error with thepip install <package>
message.Note: Ideally, we replace all
try: import... except... raise ...
with helper functions likeimport_aim
or just use the existing langchain_core.utils.utils.guard_import But it would be much bigger refactoring. @baskaryan Please, advice on this.