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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 read_column_data_from_txt(fname):
 """ Read data from a simple text file. Format should be just numbers. First column is the dependent variable. others are independent. Whitespace delimited. Returns ------- x_values : list List of x columns y_values : list list of y values """

    datafile = open(fname)
    datarows = []
    for line in datafile:
        datarows.append([float(li) for li in line.split()])
    datacols = list(zip(*datarows))
    x_values = datacols[1:]
    y_values = datacols[0]

    return x_values, y_values