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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 check_init(yval, yl):
 """"Check initialization by comparing t=0 and t=end values"""

    suspect = []
    for var, label in zip(yval, yl):
        if abs(var[0] - var[-1]) >= 1e-6:
            suspect.append(label)
    if suspect:
        print('Initialization failure:')
        print(', '.join(suspect))
    else:
        print('Initialization is correct.')