this addresses the following error on a fresh C5.3 installation:
[2024-06-12T21:31:28.378677+00:00] request.CRITICAL: Uncaught PHP Exception Error: "Class "GuzzleHttp\Client" not found" at GptController.php line 106 {"exception":"[object] (Error(code: 0): Class \"GuzzleHttp\Client\" not found at /var/www/html/repos/contao-openai-bundle/src/Controller/GptController.php:106)"} {"request_uri":"https://c53.ddev.site:8443/_gpt?id=2&mode=title","request_method":"GET"}
this addresses the following error on a fresh C5.3 installation: [2024-06-12T21:31:28.378677+00:00] request.CRITICAL: Uncaught PHP Exception Error: "Class "GuzzleHttp\Client" not found" at GptController.php line 106 {"exception":"[object] (Error(code: 0): Class \"GuzzleHttp\Client\" not found at /var/www/html/repos/contao-openai-bundle/src/Controller/GptController.php:106)"} {"request_uri":"https://c53.ddev.site:8443/_gpt?id=2&mode=title","request_method":"GET"}