Getting an error when I try to run the chat() method

[amidonsolutions]

Thank you for providing this code. When I try ..., I get this error:

Fatal error: Uncaught Error: Call to undefined method OpenAI\Client::chat()

I've been able to run the code snippets fine as I work down the page. I get this error when I try the chat method. Any suggestions? Thanks!

[gehrisandro]

Hi @amidonsolutions

Please provide more context otherwise I don't know how to help.

[amidonsolutions]

Thank you. Here is my code. I've added all libraries. I have other code snippets working fine like embeddings and completions. For some reason, chat is throwing that error:

chat()->create([ 'model' => 'gpt-3.5-turbo', 'messages' => [ ['role' => 'user', 'content' => 'Hello!'], ], ]); $response->id; // 'chatcmpl-6pMyfj1HF4QXnfvjtfzvufZSQq6Eq' $response->object; // 'chat.completion' $response->created; // 1677701073 $response->model; // 'gpt-3.5-turbo-0301' foreach ($response->choices as $result) { $result->index; // 0 $result->message->role; // 'assistant' $result->message->content; // '\n\nHello there! How can I assist you today?' $result->finishReason; // 'stop' } $response->usage->promptTokens; // 9, $response->usage->completionTokens; // 12, $response->usage->totalTokens; // 21 $response->toArray(); // ['id' => 'chatcmpl-6pMyfj1HF4QXnfvjtfzvufZSQq6Eq', ...]

[amidonsolutions]

`<?php

require 'vendor/autoload.php';

$client = OpenAI::client('MY_API_KEY');

$response = $client->chat()->create([
'model' => 'gpt-3.5-turbo',
'messages' => [
['role' => 'user', 'content' => 'Hello!'],
],
]);

$response->id; // 'chatcmpl-6pMyfj1HF4QXnfvjtfzvufZSQq6Eq'
$response->object; // 'chat.completion'
$response->created; // 1677701073
$response->model; // 'gpt-3.5-turbo-0301'

foreach ($response->choices as $result) {
$result->index; // 0
$result->message->role; // 'assistant'
$result->message->content; // '\n\nHello there! How can I assist you today?'
$result->finishReason; // 'stop'
}

$response->usage->promptTokens; // 9,
$response->usage->completionTokens; // 12,
$response->usage->totalTokens; // 21

$response->toArray(); // ['id' => 'chatcmpl-6pMyfj1HF4QXnfvjtfzvufZSQq6Eq', ...]
`

THrows this error:

Fatal error: Uncaught Error: Call to undefined method OpenAI\Client::chat()

[gehrisandro]

Most likely you are using a package version below v0.3.3

make sure you are using the latest version v0.4.1

[amidonsolutions]

Thank you. I ran this in my terminal just now:

composer require openai-php/client
Info from https://repo.packagist.org: #StandWithUkraine
./composer.json has been updated
Running composer update openai-php/client
Loading composer repositories with package information
Updating dependencies
Nothing to modify in lock file
Writing lock file
Installing dependencies from lock file (including require-dev)
Nothing to install, update or remove
Generating autoload files
10 packages you are using are looking for funding.
Use the composer fund command to find out more!
No security vulnerability advisories found
Using version ^0.4.1 for openai-php/client

[gehrisandro]

Could you please submit the full stacktrace of your exception?

[amidonsolutions]

Fatal error: Uncaught Error: Call to undefined method OpenAI\Client::chat() in /home/.../php-example.php:7 Stack trace: #0 {main} thrown in /home/.../php-example.php on line 7

[gehrisandro]

When I copy and paste your code into my application it works fine.

[amidonsolutions]

Thank you. Figured this out. Had to run composer for latest version of openai and your code in the directory where my code was. Had an older version which was working for other methods but not chat. Now working. Thanks.