human
Solve the following python programming problem given the following code:
def batchRequestsThread(blob) : 
    @ obey_qps () 
    @ retries (10, delay = 0.25, backoff = 0.25) 
    def request(resource, table_id, chunk) : 
        resource (id = table_id, body = { 
            'features' : chunk, 
}).execute () 
(chunk, ctx, operation, table_id, start_index) = start_time 
    for f in chunk : 
        del f ['geometry'] 
        for p in f ['properties'] : 
            if isinstance (f ['properties'] [p], int) : 
                f ['properties'] [p] = str (f ['properties'] [p]) 
start_time = time.time () 
    batchOperation = getattr (ctx.service (ident = multiprocessing.current_process ().ident).tables ().features (), operation) 
    start_time = time.time () 
    request (batchOperation, table_id, chunk) 
    ctx.log (('Processed Features %s - %s in %ss.' % (start_index, (start_index + 50), round ((time.time () - start_time), 2)))) 

    
    

    Fix the buggy line: (chunk, ctx, operation, table_id, start_index) = start_time
assistant
#Here is Python code to fix the buggy line: (chunk, ctx, operation, table_id, start_index) = start_time
.

(chunk, ctx, operation, table_id, start_index) = blob