Create numpy array start from 0 to 1 with increment 0.1

I’m studying in python. I want to create numpy array in python, start from 0 to 1 with increment 0.1. This is the code:

import numpy as np
t=np.arange(0, 1, 0.1)
print(t)

the result is

[0.  0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9]

But "1" is not include in array, how to include 1 in array? Does we manually adding 1 to array, or any other ways?

>Solution :

As stated in the np.arange dccumentation

arange(stop): Values are generated within the half-open interval
[0, stop) (in other words, the interval including start but
excluding stop).

arange(start, stop): Values are generated within the half-open interval [start, stop).

arange(start, stop, step) Values are generated within the half-open interval [start, stop), with spacing between values given by
step.

So, to include 1, just change to np.arange(0, 1.1, 0.1) (any value
greater than 1 and less or equal with 1.1 would work)

>>> np.arange(0, 1.1, 0.1)
array([0. , 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. ])