python docstring use code example

Example 1: python function docstring

def functionName():
    """
    This is a function docstring
    """

Example 2: python get function docstring

help(functionName)

Example 3: python docstring use

def function1():
   """
   :docstring- tells about program,what the program contains
   """

Example 4: python docstring use

def function1():
   """
   :docstring- tells about program,what the program contains
   """