human
Solve the following python programming problem given the following code:
@ defer.inlineCallbacks 
def put_json(self, destination, path, data = { 
    
}, json_data_callback = None, long_retries = False) : 
    ' Sends the specifed json data using PUT

        Args:
            destination (str): The remote server to send the HTTP request
                to.
            path (str): The HTTP path.
            data (dict): A dict containing the data that will be used as
                the request body. This will be encoded as JSON.
            json_data_callback (callable): A callable returning the dict to
                use as the request body.
            long_retries (bool): A boolean that indicates whether we should
                retry for a short or long time.

        Returns:
            Deferred: Succeeds when we get a 2xx HTTP response. The result
            will be the decoded JSON body. On a 4xx or 5xx error response a
            CodeMessageException is raised.
        ' 
    if (not json_data_callback) : 
        def json_data_callback() : 
            return data 
def body_callback(method, url_bytes, headers_dict) : 
        json_data = json_data_callback () 
        self.sign_request (destination, method, url_bytes, headers_dict, json_data) 
        producer = _JsonProducer (json_data) 
        return producer 
response = (yield self._create_request (destination.encode ('ascii'), 'PUT', path.encode ('ascii'), body_callback = body_callback, headers_dict = { 
        'Content-Type' : ['application/json'], 
}, long_retries = long_retries)) 
    if (200 <= response.code < 300) : 
        c_type = response.headers.getRawHeaders ('Content-Type') 
        if ('application/json' not in body) : 
            raise RuntimeError ('Content-Type not application/json') 
body = (yield preserve_context_over_fn (readBody, response)) 
    defer.returnValue (json.loads (body)) 

    
    

    Fix the buggy line: if ('application/json' not in body) :
assistant
#Here is Python code to fix the buggy line: if ('application/json' not in body) :
.

if ('application/json' not in c_type) :