what strip() in python code example

Example 1: strip in python

txt = "     banana     "
x = txt.strip()
#x will be "banana"

Example 2: strip()

txt = ",,,,,rrttgg.....banana....rrr"
x = txt.strip(",.grt")
#outputs banana
print(x)

Example 3: python strip()

a = "  smurf   "

a = a.strip()
#remove space at begining and end of string
print(a)
#smurf