def __init__(self, form_class):
        self.form_class = form_class
        self.model_class = self.form_class.Meta.model
        self.meta = self.form_class.Meta
        self.TYPE_MAP.update(self.form_class.Meta.type_map)
Initializes the form generator
dataset/ETHPy150Open kvesteri/wtforms-alchemy/wtforms_alchemy/generator.py/FormGenerator.__init__