Question: 2 Given a numpy array that may contain some nan values, return sum of elements of the array after replacing all nan values with value

2 Given a numpy array that may contain some nan values, return sum of elements of the array after replacing all nan values with value 1.[] def nan_sum(a): Inputs: a : numpy array of arbitrary shape Outp XG11 uts: sum_ : float, sum of elements of a afte # YOUR CODE HERE return sum_[] a = np.ones((3,3))*2 a[0,0]= np.nan a[O,2] np. nan assert np.isclose(nan_sum(a),16)

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