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Given the following text problem statement, write Python code to implement the functionality described below in problem statement
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Problem:
How can I get get the indices of the largest value in a multi-dimensional NumPy array `a`?
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Python Code:
import numpy as np
a = np.array([[10,50,30],[60,20,40]])
result = np.unravel_index(a.argmax(), a.shape)
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