Hands-On Python Deep Learning for the Web

Reusing our functions to load the image and label files

Remember the loadImageFile and loadLabelFile functions we created during the exploration of the dataset? We will need them again and so we will copy those same functions into this notebook.

Together, they produce two cells of code for each of the functions:

• The loadImageFile() method
• The loadLabelFile() method

In a new code cell, we create the loadImageFile() function:

def loadImageFile(fileimage):  f = open(fileimage, "rb")  f.read(16)  pixels = 28*28  images_arr = []      while True:    try:      img = []      for j in range(pixels):        pix = ord(f.read(1))        img.append(pix / 255)      images_arr.append(img)    except:      break  f.close()  image_sets = np.array(images_arr)  return image_sets

In another new code cell, the ...