Model picked up automatically

So for now the model is not required

core/ai/resources/classes/ai.php

@@ -143,7 +143,7 @@ if (!class_exists('ai')) {
 					$object->set_filename($this->audio_filename);
 					$object->set_format($this->audio_format);
 					$object->set_voice($this->audio_voice);
-					$object->set_model($this->audio_model);
+					//$object->set_model($this->audio_model);
 					//$object->set_language($this->audio_language);
 					//$object->set_translate($this->audio_translate);
 					$object->set_message($this->audio_message);
@@ -186,4 +186,4 @@ if (!class_exists('ai')) {
 	}
 }
 
-?>
+?>

core/ai/resources/classes/ai_openai.php

@@ -255,8 +255,6 @@ if (!class_exists('ai_openai')) {
 		public function set_model(string $model): void {
 			if (array_key_exists($model, $this->get_models())) {
 				$this->model = $model;
-			} else {
-				throw new \Exception('Model does not exist');
 			}
 		}
 
@@ -266,8 +264,7 @@ if (!class_exists('ai_openai')) {
 			];
 		}
 
-
 	}
 }
 
-?>
+?>