feat(pinecone): Add rerank task for Pinecone component

[MubeenKodvavi]

Because

• Rerank API is introduced from Pinecone
• Resolves [Pinecone] Add rerank task instill-core#1114

This commit

• Added Pinecone Rerank Support.
  • Inputs: Documents and Query input. We can restrict output to n documents by setting optional field (top-n)
  • Output: Reranked Documents and Scores
• Made URL in Pinecone Setup Optional as for rerank input URL is not required. For others, this will still need to be input.

[MubeenKodvavi]

Test Details

Tested locally by creating a pinecone component's rerank task and verified data using sample input from API documentation

Sample Pipeline Recipe:

version: v1beta

variable:
  query:
    title: Query
    instill-format: string
  documents:
    title: Documents
    instill-format: array:string

component: 
  pinecone-0:
    type: pinecone
    input:
      query: ${variable.query}
      documents: ${variable.documents}
      top-n: 3
    setup:
      api-key: ${secret.pineconetoken} 
    task: TASK_RERANK

output:
  reranked_documents:
    title: Reranked Documents
    value: ${pinecone-0.output.documents}
  scores:
    title: scores
    value: ${pinecone-0.output.scores} 

Input:

Component Output:

[chuang8511]

Thanks for your contribution!

I left a few comments that we need you to modify.
And, if possible, please also help us add the test code.

[chuang8511]

Though it only provides a model now, we can make it a field with a default value.

You can refer to this.

[chuang8511]

Suggested change

	"description": "The query to rerank the documents",
	"description": "The query to rerank the documents.",

Now, we always add period in the end for description fields.

[chuang8511]

Suggested change

	"description": "The documents to rerank",
	"description": "The documents to rerank.",

[chuang8511]

Suggested change

	"description": "The number of results to return sorted by relevance. Defaults to the number of inputs.\n\n",
	"description": "The number of results to return sorted by relevance. Defaults to the number of inputs.",

[chuang8511]

Suggested change

	"description": "Reranked documents",
	"description": "Reranked documents.",

[chuang8511]

Suggested change

	"title": "Reranked documents",
	"title": "Reranked Documents",

[chuang8511]

Recently, I found the clients don't reply the meaningful error message in err when sending http request.

Could you add the errMsg like this?

[MubeenKodvavi]

WrapURLError is a helper to add an end-user message to http transport errors.
This message is extracted in ErrorHandler interface for component job.

[chuang8511]

It'd be good to have the test code if possible.