Which method can be used to remove any whitespace from both the beginning and the end of a string code example

Example 1: python delete white spaces

sentence = ' hello  apple'
sentence.strip()
>>> 'hello  apple'

Example 2: Which method in an be used to remove any whitespace from both the beginning and the end of a string?

str = "hello "
print(str.trim())

Example 3: python trim whitespace from end of string

>>> "    xyz     ".rstrip()
'    xyz'