
    Design a function that streamlines student performance records by removing K metrics from each assessment set, where each set contains multiple learning measurements collected during the student's educational journey. The function should process a list of assessment sets (tuples) and trim K measurements from each set while preserving the remaining performance indicators in their original order.
    

    
def trim_tuple(test_list, K):
    """
    Design a function that streamlines student performance records by removing K metrics from each assessment set, where each set contains multiple learning measurements collected during the student's educational journey. The function should process a list of assessment sets (tuples) and trim K measurements from each set while preserving the remaining performance indicators in their original order.
    

    """
def trim_tuple(test_list, K):
    """
    Design a function that streamlines student performance records by removing K metrics from each assessment set, where each set contains multiple learning measurements collected during the student's educational journey. The function should process a list of assessment sets (tuples) and trim K measurements from each set while preserving the remaining performance indicators in their original order.
    

    """
    res = []
    for ele in test_list:
        N = len(ele)
        res.append(tuple(list(ele)[K:N - K]))
    return str(res)