How can I remove all whitespace in a string using Python?

I have a string that contains whitespace characters, and I want to remove all of them. How can I achieve this in Python?

Here’s an example string:

my_string = " hello world "

I want to remove all the whitespace characters so that the resulting string is "helloworld". How can I do this using Python?

Here’s the code I have tried so far:

However, this code only removes spaces, and not other whitespace characters like tabs or newlines. How can I modify this code to remove all whitespace characters?

Any help would be appreciated. Thank you!