find the length of an array in python

In Python, the len() function is used to find the length of an array or a list. Here's an example code snippet that demonstrates how to use it:

main.py
my_array = [1, 2, 3, 4, 5]
print(len(my_array))   # Output: 5
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In this case, the len() function returns the number of elements in the my_array list which is 5.