Fatal error: Uncaught Error: Interface "Rubix\ML\Transformers\Transformer" not found in C:\xampp\htdocs\londoncityroom\vendor\rubix\ml\src\Transformers\PolynomialExpander.php:19
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\londoncityroom\vendor\rubix\ml\src\Transformers\PolynomialExpander.php on line 19