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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_form(self, step=None, data=None, files=None):
 """Instanciate the form for the current step FormAdminView from xadmin expects form to be at self.form_obj """

        self.form_obj = super(FormWizardAdminView, self).get_form(
            step=step, data=data, files=files)
        return self.form_obj