name 'border' is not defined

[tobimichigan]

Hi
Please could you kindly check this notebook:
https://github.com/aksh-ai/neuralBlack/blob/master/brain_tumor_dataset_preparation.ipynb
for possible code error?

NameError Traceback (most recent call last)

in ()
9 labels.append(int(label))
10
---> 11 border.append(coord)
12 img = np.array(img, dtype=np.float32)
13

[tobimichigan]

this is the section that encounters the error
`filename = None

for filename in range(1, 3065):
with h5py.File('/content/BrainTumorClassification/data/{}.mat'.format(filename), 'r') as f:
img = f['cjdata']['image']
label = f['cjdata']['label'][0][0]

  labels.append(int(label))
  
  **border.append(coord)**
  img = np.array(img, dtype=np.float32)
  
  plt.axis('off')
  plt.imsave("/content/BrainTumorClassification/data/bt_images/{}.jpg".format(filename), img, cmap='gray')

print("{} files successfully saved".format(filename))
`

[sairahulamathi]

Create
border=[]

border.append(coord) to be changed to border.append('coord')