Project 25: Chat App Assistant
AI Engineer
Current Task
Objective
Review day: assemble a retrieval chain like day 12 for a chat app's knowledge base question.
Task: invoke a retrieval chain with a chat app question and print its answer.
index.py
from langchain.chains import create_retrieval_chain
retrieval_chain = create_retrieval_chain(retriever, question_answer_chain)
response = retrieval_chain.invoke({"input": "How do I mute a conversation?"})
print(response["answer"])
* Hint: Correct characters turn green, incorrect ones turn red.
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