project3.py 文件源码

def fetch_image(i=0):

    #reading in an image from test
    images = ['test_images/solidWhiteCurve.jpg',
     'test_images/solidWhiteRight.jpg',
     'test_images/solidYellowCurve.jpg',
     'test_images/solidYellowCurve2.jpg',
     'test_images/solidYellowLeft.jpg',
     'test_images/whiteCarLaneSwitch.jpg',
      'test_images/challenge/test-14.jpg']
    if(i > 6):
        i = 6
    if(i<0):
        i=0
    image = mpimg.imread(images[i])

    return image


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