Azure open ai chat assistants

Harichandana Vegesna 40

I am using azure open ai chat assistance to read the data from uploaded documents. I have created Nodejs api to connect to assistants and capture the response. But I am facing issue to while uploading the file to existing vector_id.

Error: Error uploading files: Cannot read properties of undefined (reading 'file_batches')

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Followed : https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/file-search?tabs=python And also took reference of sample code given in assistants.

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Can you guide me how I can resolve this issue.

navba-MSFT 26,330 Reputation points Microsoft Employee

2024-12-02T05:27:38.71+00:00
@Harichandana Vegesna Welcome to Microsoft Q&A Forum, Thank you for posting your query here!

.

Could you please update your code as below and check if that helps ?

const fileBatch = await assistantsClient.beta.vector_stores.file_batches.upload_and_poll(vectorStore.id, { files: fileStreams });

Awaiting your reply.
navba-MSFT 26,330 Reputation points Microsoft Employee

2024-12-04T03:42:01.7933333+00:00

@Harichandana Vegesna Just following up to check if my suggestion helped. Please let me know if you have any further queries. I would be happy to help.
Harichandana Vegesna 40 Reputation points

2024-12-04T06:42:22.0833333+00:00

Hi @navba-MSFT

Thank you for responding. I have added the code which you provided above. But still I am facing same issue.
Harichandana Vegesna 40 Reputation points

2024-12-04T07:09:52.7733333+00:00

Hi @navba-MSFT

Thank you for responding. I have tried with the above code given. But still I am facing same issue.

navba-MSFT 26,330 Microsoft Employee

@Harichandana Vegesna Thanks for getting back. I was trying it using the below sample (C#), Please adjust it according to your need:

using Azure;
using Azure.AI.OpenAI;
using System;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;
class Program
{
    static async Task Main(string[] args)
    {
        string apiKey = Environment.GetEnvironmentVariable("AZURE_OPENAI_API_KEY");
        string endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT");
        var client = new OpenAIClient(new OpenAIClientOptions
        {
            ApiKey = new AzureKeyCredential(apiKey),
            Endpoint = endpoint
        });
        // Create a vector store
        string vectorStoreName = "Financial Statements";
        VectorStore vectorStore = await client.VectorStores.CreateAsync(vectorStoreName);
        Console.WriteLine($"Created vector store with ID: {vectorStore.Id}");
        // Prepare files for upload
        string[] filePaths = new string[] { "mydirectory/myfile1.pdf", "mydirectory/myfile2.txt" };
        List<Stream> fileStreams = new List<Stream>();
        foreach (var filePath in filePaths)
        {
            FileStream fileStream = new FileStream(filePath, FileMode.Open);
            fileStreams.Add(fileStream);
        }
        // Upload files and poll for completion
        FileBatch fileBatch = await client.VectorStores.UploadAndPollFileBatchAsync(
            vectorStoreId: vectorStore.Id,
            files: fileStreams);
        // Output status and file counts
        Console.WriteLine($"File batch status: {fileBatch.Status}");
        Console.WriteLine($"File counts: {fileBatch.FileCounts}");
        // Dispose file streams
        foreach (var fileStream in fileStreams)
        {
            fileStream.Dispose();
        }
    }
}

. Also try sharing your complete code here in text format (not screenshot) so that I can try to repro this at my end.

Awaiting your reply.

Harichandana Vegesna 40 Reputation points

2024-12-04T08:59:22.6266667+00:00

Hi @navba-MSFT I am not able to add my code here.
navba-MSFT 26,330 Reputation points Microsoft Employee

2024-12-04T09:04:56.13+00:00

@Harichandana Vegesna Please save your code in .txt file and attach it here.
Harichandana Vegesna 40 Reputation points

2024-12-04T12:46:17.2933333+00:00

@navba-MSFT I have attached the file. Please find.azureOpenAIAssistance.txt
navba-MSFT 26,330 Reputation points Microsoft Employee

2024-12-04T14:24:51.3066667+00:00

@Harichandana Vegesna Thanks for sharing this.

Plan 1:

Please refer the test sample in this github repo that explains how to upload file:

https://github.com/Azure/azure-sdk-for-js/blob/main/sdk/openai/openai/test/public/node/assistantsFile.spec.ts

Plan 2:

After that you need to update your code: sample_code.txt

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