Update config.php

Author: VolkanSah

config.php

@@ -1,9 +1,17 @@
 <?php
-// config file
+// Configuration file
+
+// Define the OpenAI API key
 define('OPENAI_API_KEY', 'sk-.................................');
+// Define the model to be used, for example: text-davinci-003
 define('MODEL', 'text-davinci-003');
+// Define the temperature setting for the model, a value between 0 and 1 (e.g., 0.9)
 define('TEMPERATURE', 0.9);
+// Define the maximum number of tokens to be generated by the model (e.g., 1000)
 define('MAX_TOKENS', 1000);
+// Define the top_p setting for the model, a value between 0 and 1 (e.g., 1)
 define('TOP_P', 1);
+// Define the frequency penalty for the model, a value between -2 and 2 (e.g., 0.0)
 define('FREQUENCY_PENALTY', 0.0);
-define('PRESENCE_PENALTY', 0.0);
+// Define the presence penalty for the model, a value between -2 and 2 (e.g., 0.0)
+define('PRESENCE_PENALTY', 0.0);