Upload files : what is values?

Hi, Pinecone community!

I have a problem uploading data.
I’m developing a restaurant recommendation AI chatbot service using restaurant data. I’m trying to upsert a file in JSON format to pinecone, but the “values” is essential.

Upsert is normally possible when a list of random numbers is inserted into “values”, but an error occurs when inserted as a string in "values"or there is no “values”.

What is “values”? and How can I create values ​​with my restaurant data?
Can I put the “values” created by Python TfidfVectorizer?

here is sample data. it is data in Korean.