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[Ollama] Fix example #563

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Merged
merged 4 commits into from
Sep 12, 2025
Merged

[Ollama] Fix example #563

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64edbc8
catch error with wrong model
dollmetzer Sep 12, 2025
80a7e03
catch error with wrong model
dollmetzer Sep 12, 2025
30aed96
Update examples/ollama/chat-llama.php
dollmetzer Sep 12, 2025
2caf3de
Apply suggestions from code review
dollmetzer Sep 12, 2025
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1 change: 1 addition & 0 deletions examples/.env
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ REPLICATE_API_KEY=

# For using Ollama
OLLAMA_HOST_URL=
OLLAMA_MODEL=

# For using GPT on Azure
AZURE_OPENAI_BASEURL=
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13 changes: 10 additions & 3 deletions examples/ollama/chat-llama.php
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Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,20 @@
require_once dirname(__DIR__).'/bootstrap.php';

$platform = PlatformFactory::create(env('OLLAMA_HOST_URL'), http_client());
$model = new Ollama();
$ollamaModel = $_SERVER['OLLAMA_MODEL'] ?? '';
$model = new Ollama($ollamaModel);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a helpful assistant.'),
Message::ofUser('Tina has one brother and one sister. How many sisters do Tina\'s siblings have?'),
);
$result = $agent->call($messages);

echo $result->getContent().\PHP_EOL;
try {
$result = $agent->call($messages);
echo $result->getContent().\PHP_EOL;
} catch(InvalidArgumentException $e) {
echo $e->getMessage() . "\nMaybe use a different model?\n";
}

echo $response;
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