Project 10: Real Estate Listing Bot
AI Engineer
Builds on these lessons
Current Task
Objective
A document loader reads raw source content — text, PDFs, web pages — into LangChain's standard Document objects.
Task: wrap a listing description in a Document with metadata and print its page_content.
index.py
from langchain_core.documents import Document
listing = Document(
page_content="Spacious 3-bedroom home with a renovated kitchen.",
metadata={"price": 450000, "city": "Austin"},
)
print(listing.page_content)
* Hint: Correct characters turn green, incorrect ones turn red.
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