With this error faces programmers that work with numpy packet when try to use int conversion to numpy array.

For solving this issue you can use astype(int) function from numpy module.

import numpy

n_array = numpy.arange(1, 4.5, 0.1)
print("Initial list:")
print(n_array)

try:
    numpy.int(n_array)
except TypeError as e:
    print(f"Error: {e}")

print("Converted list:")
print(n_array.astype(int))

Output:

Initial list:
[1.  1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.  2.1 2.2 2.3 2.4 2.5 2.6 2.7
 2.8 2.9 3.  3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.  4.1 4.2 4.3 4.4]
Error: only size-1 arrays can be converted to Python scalars
Converted list:
[1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4]
#python