func {method_name}_{method_id}(features []float64) int {{
	var classes [{n_classes}]int
	{tree_branches}
	class_idx := 0
	class_val := classes[0]
	for i := 1; i < {n_classes}; i++ {{
		if classes[i] > class_val {{
			class_idx = i
			class_val = classes[i]
		}}
	}}
	return class_idx
}}
