How to use the googletrans.urls function in googletrans

def _translate(self, text, dest, src):
        if not PY3 and isinstance(text, str):  # pragma: nocover
            text = text.decode('utf-8')

        token = self.token_acquirer.do(text)
        params = utils.build_params(query=text, src=src, dest=dest,
                                    token=token)
        url = urls.TRANSLATE.format(host=self._pick_service_url())
        r = self.session.get(url, params=params)

        data = utils.format_json(r.text)
        return data

def _translate(self, text, dest, src):
        if not PY3 and isinstance(text, str):  # pragma: nocover
            text = text.decode('utf-8')

        token = self.token_acquirer.do(text)
        params = utils.build_params(query=text, src=src, dest=dest,
                                    token=token)
        url = urls.TRANSLATE.format(host=self._pick_service_url())
        r = self.session.get(url, params=params)

        data = utils.format_json(r.text)
        return data

def _translate(self, text, dest, src):
        if not PY3 and isinstance(text, str):  # pragma: nocover
            text = text.decode('utf-8')

        token = self.token_acquirer.do(text)
        params = utils.build_params(query=text, src=src, dest=dest,
                                    token=token)
        params['client'] = 'webapp'
        url = urls.TRANSLATE.format(host=self._pick_service_url())
        r = self.session.get(url, params=params)

        data = utils.format_json(r.text)
        return data

def _translate(self, text, dest, src):
        if not PY3 and isinstance(text, str):  # pragma: nocover
            text = text.decode('utf-8')

        token = self.token_acquirer.do(text)
        params = utils.build_params(query=text, src=src, dest=dest,
                                    token=token)
        url = urls.TRANSLATE.format(host=self._pick_service_url())
        r = self.session.get(url, params=params)

        data = utils.format_json(r.text)
        return data

if proxies is not None:
            self.session.proxies = proxies
        self.session.headers.update({
            'User-Agent': user_agent,
        })
        if timeout is not None:
            self.session.mount('https://', TimeoutAdapter(timeout))
            self.session.mount('http://', TimeoutAdapter(timeout))

        self.service_urls = service_urls or ['translate.google.com']
        self.token_acquirer = TokenAcquirer(session=self.session, host=self.service_urls[0])

        # Use HTTP2 Adapter if hyper is installed
        try:  # pragma: nocover
            from hyper.contrib import HTTP20Adapter
            self.session.mount(urls.BASE, HTTP20Adapter())
        except ImportError:  # pragma: nocover
            pass

if proxies is not None:
            self.session.proxies = proxies
        self.session.headers.update({
            'User-Agent': user_agent,
        })
        if timeout is not None:
            self.session.mount('https://', TimeoutAdapter(timeout))
            self.session.mount('http://', TimeoutAdapter(timeout))

        self.service_urls = service_urls or ['translate.google.com']
        self.token_acquirer = TokenAcquirer(session=self.session, host=self.service_urls[0])

        # Use HTTP2 Adapter if hyper is installed
        try:  # pragma: nocover
            from hyper.contrib import HTTP20Adapter
            self.session.mount(urls.BASE, HTTP20Adapter())
        except ImportError:  # pragma: nocover
            pass