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In the following code

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def load_index():
    # index if dir 'storage' does not exist
    if not os.path.exists('storage'):
        print('Building index...')
        build_index()
    storage_context = StorageContext.from_defaults(persist_dir='./storage')
    # doc_hash_to_filename = json.load(open('doc_hash_to_filename.json', 'r'))
    return load_index_from_storage(storage_context)

def ask_question(index, query):
    query_engine = index.as_query_engine()
    response = query_engine.query(query)
    return response

I always get 2 responses right now, for any query. How can I get more? is there a parameter I can change?

I also posted this on Stack Overflow and as an issue on the repository - please let me know if there is an answer.

6 comments

LLogan M

Do you mean you only get two source nodes?

kkanodiaayush

yes right.

LLogan M

You can increase that when creating the query engine

index.as_query_engine(similarity_top_k=3)

kkanodiaayush

thank you so much!! can you tell me where i see this in the documentation. i kept on looking but i clearly dk how to look!

LLogan M

Quite a few places in the docs, but i agree it's never addressed clearly it seems 😅

https://gpt-index.readthedocs.io/en/latest/search.html?q=similarity_top_k&check_keywords=yes&area=default

kkanodiaayush

Thank you Logan!

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