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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 request(self, url, method, body=None, headers=None, **kwargs):
 """Request without authentication."""


        content_type = kwargs.pop('content_type', None) or 'application/json'
        headers = headers or {}
        headers.setdefault('Accept', content_type)

        if body:
            headers.setdefault('Content-Type', content_type)

        headers['User-Agent'] = self.USER_AGENT

        resp = requests.request(
            method,
            url,
            data=body,
            headers=headers,
            verify=self.verify_cert,
            timeout=self.timeout,
            **kwargs)

        return resp, resp.text