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round number ndarray.
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Here is a Python function to round number ndarray

import numpy as np

def round_number_ndarray(ndarray):
    """
    Round number ndarray
    """
    return np.round(ndarray)

# Enter the array
array = np.array([1.1, 2.2, 3.3])

# Calling the function
print((round_number_ndarray(array)))

#Example Output
# [1. 2. 3.]

#Remember to inspect code for bugs.