PHP code example of unocha / ocha_ai

1. Go to this page and download the library: Download unocha/ocha_ai library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

unocha / ocha_ai example snippets


$config['ocha_ai.settings']['plugins']['text_extractor']['mupdf']['mutool'] = '/usr/bin/mutool';

$config['ocha_ai.settings']['plugins']['vector_store']['elasticsearch']['url'] = 'http://elasticsearch:9200';
$config['ocha_ai.settings']['plugins']['vector_store']['elasticsearch']['indexing_batch_size'] = 10;
$config['ocha_ai.settings']['plugins']['vector_store']['elasticsearch']['topk'] = 5;

$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['region'] = '';
$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['api_key'] = '';
$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['api_secret'] = '';
$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['model'] = 'amazon.titan-text-express-v1';
$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['version'] = '';
$config['ocha_ai.settings']['plugins']['completion']['aws_bedrock']['max_tokens'] = 512;

$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['region'] = '';
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['api_key'] = '';
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['api_secret'] = '';
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['model'] = 'amazon.titan-embed-text-v1';
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['version'] = '';
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['batch_size'] = 1;
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['dimensions'] = 1536;
$config['ocha_ai.settings']['plugins']['embedding']['aws_bedrock']['max_tokens'] = 8192;