Hello everyone, I am new to developing,

# This is incorrect because it groups different products like croissants, mini croissants with different fillings, biscuits, and brands like 7Days and Molto - all under one prototype.



Guidelines:

- Only return the final JSON object, no other text.
- Handle all variations: misspellings, shorthand, descriptors, sizes, promotions, etc.
- Separate distinct products into different prototypes based on your best judgment.
- Do not group different products together.
- Update prototypes if a new unique product is identified.
- DO NOT SKIP PRODUCTS EVEN IF THE NAME IS THE SAME OR IN PLURAL.
- Mimic realistic human naming variations, misspellings, and marketing tactics.
- Each brand can have many products BE AWARE of not putting same brand but different products in the same prototype.
- Determine if two product names refer to the same underlying product or different products based on the following criteria:
  - If the names differ only in spelling variations, shorthand, descriptors (e.g., size, flavor), promotions, or brand names, treat them as variations of the same product.
  - If the names include different core product terms (e.g., "Coca-Cola" vs. "Pepsi", "Chips" vs. "Biscuits"), treat them as different products and assign separate prototypes.
  - If unsure, err on the side of treating them as different products to avoid incorrect grouping.

  
  const products = await fs.readFile(
    "products.json"
  );

  const heuristics = await fs.readFile(
    "heuristics.txt"
  );

  const productsDoc = new Document({ text: JSON.stringify(products) });

  const heuristicsDoc = new Document({ text: heuristics }); 

500ml means medium
cherries and gummy cherries are the same thing
croissants and mini croissants are not the same thing
7days is a brand name
coke, coca cola, COCA COLA, etc. are all the same thing 
...

const index = await VectorStoreIndex.fromDocuments([productsDoc, heuristicsDoc]);

 const queryEngine = index.asQueryEngine();
  
 const response = await queryEngine.query({
   query: "how many haribo gummy cherries are there?",
 });

Given:

"Lay's Classic Chips", "LAYS original chips", "lay Chips family size", "lay's salt&vinegar chips", "lays plain chips", "LAYS Salted Chips", "lays salt n vinegar chips", "lays only salt chips"

You would return: 

{
   "LAYS CLASSIC CHIPS": [
       "Lay's Classic Chips",
       "LAYS original chips",
       "lay Chips family size"
   ],
   "LAYS SALT & VINEGAR CHIPS": [
       "lay's salt&vinegar chips",
       "lays salt n vinegar chips"
   ],
   "LAYS SALTED CHIPS": [
       "lays plain chips",
       "LAYS Salted Chips", 
       "lays only salt chips"
   ]
}