Sathishkumar on Instagram: "Python Interview questions 18: DoctString and Nested functions in python: Docstring in Python A docstring is a string literal written just after the function, class, or module definition. It is used to document what the function does. def add(a, b): “””This function adds two numbers and returns the result.””” return a + b # Accessing the docstring print(add.__doc__) Nested Function in Python A nested function is a function inside another function. It helps in organizi