from haystack import Document, Pipeline
from haystack.components.retrievers.in_memory import InMemoryBM25Retriever
from haystack.document_stores.in_memory import InMemoryDocumentStore


documents = [
    Document(
        content="Password reset requests for Northwind require MFA approval.",
        meta={"tenant": "northwind", "category": "security"},
    ),
    Document(
        content="Password reset requests for Globex use manager approval.",
        meta={"tenant": "globex", "category": "security"},
    ),
    Document(
        content="Invoice export requests for Northwind go through billing.",
        meta={"tenant": "northwind", "category": "billing"},
    ),
]

document_store = InMemoryDocumentStore()
document_store.write_documents(documents)