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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, form_class=None):
 """Get form for model"""

        form = super().get_form(form_class)

        if not getattr(form, 'helper', None):
            form.helper = FormHelper()
            form.helper.form_tag = False
        else:
            form.helper.form_tag = False
        return form