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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 getBody(cls, url, method='GET', headers={}, data=None, socket=None, timeout=120):
 """Make an HTTP request and return the body """

        if not 'User-Agent' in headers:
            headers['User-Agent'] = ['Tensor HTTP checker']

        return cls().request(url, method, headers, data, socket, timeout)