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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, id=None, *args, **kwargs):
 """Find form by ID, as well as standard BeautifulSoup arguments. :param str id: Form ID :return: BeautifulSoup tag if found, else None """

        if id:
            kwargs['id'] = id
        form = self.find(_form_ptn, *args, **kwargs)
        if form is not None:
            return Form(form)