Update global instruction in OpenAIService to enhance response formatting guidelines

Author: StevenU21

app/Services/OpenAIService.php

@@ -116,7 +116,7 @@ public function conversation($text, $model, $prompt = 'assistant', $temperature)
 
     private function getPromptDescription($prompt)
     {
-        $globalInstruction = 'Use markdown format whenever you consider it necessary to enrich the text of your responses.';
+        $globalInstruction = 'Use markdown format whenever you consider it necessary to enrich the text of your responses, adding separation lines for the texts, improving headers, line spacing, and elements to enhance the response and make it look clean and professional.';
 
         $promptDescription = [
             'assistant' => 'You are an AI assistant. Provide helpful responses to user queries.',
@@ -132,7 +132,7 @@ private function getPromptDescription($prompt)
 
         return ($promptDescription[$prompt] ?? $promptDescription['assistant']) . $globalInstruction;
     }
-    
+
     public function getAIModels(): ListResponse
     {
         $response = OpenAI::models()->list();