python - How to replace ndarray with a number? -


i have following code:

arr = zip(*people2) in range(len(arr)):     j in range(len(arr[i])):         k in range(len(arr[i][j])):             if(arr[i][j][k] == 1):                 arr[i][j] = k                 break

there array of arrays of arrays. need replace these last arrays numbers. this:

[  [[1, 0, 0], [2, 0, 0]],  [[3, 0, 0], [4, 0, 0]], ]  ->  [  [1, 2],  [3, 4] ]

numbers here example.

how can this? tried use numpy.resize(), doesn't work.


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