ai-agents-cross-platform-compa-using-multiqueryretriever-or-any-langchain-compone-a4a57552

THEN Edit pebblo.py (typically at site-packages/langchain_community/document_loaders/pebblo.py): move the top-level 'import pwd' inside the try-except block that accesses pwd.getpwuid, and add 'import pwd' within that block. This ensures the import is caught by the existing exception handler, falling back to 'unknown' for the file owner name. Alternatively, delete the top-level import and add it inside the try block.

Before:
    import pwd
        ...
        try:
            file_owner_uid = os.stat(file_path).st_uid
            file_owner_name = pwd.getpwuid(file_owner_uid).pw_name
        except Exception:
            file_owner_name = "unknown"

After:
        try:
            import pwd
            file_owner_uid = os.stat(file_path).st_uid
            file_owner_name = pwd.getpwuid(file_owner_uid).pw_name
        except Exception:
            file_owner_name = "unknown"
(Delete the top-level import pwd from line 5.)