Inner Function Python Example

Inner Function Python Example. A Python program to create a function inside a function. In this program, we can print the string using a function inside a function. A set of instructions in Python is called a function. To run the code of a function, you must call it. To return a value from a function, use the return statement. Functions are a feature shared by all programming languages. They allow programmers to write code blocks that perform certain tasks.

x = "welcomes you"
def myfunc():
x = "welcomes you"
print("Python " + x)
myfunc()
print("Python " + x)

 

Output:

Python welcomes you
Python welcomes you

Function in Python

A function is a piece of code that only executes when called. If a return statement is given, Python functions return a value. After a function has been defined, it may be invoked from anywhere. A function has no effect on its own. The “def ” command is followed by the function name and parentheses (()) in Python to define a function. 

Functions are divided into two categories. User-defined functions – User-defined functions are those that the user creates in order to complete a certain job. Built-in functions – In Python, built-in functions are functions that have already been defined.

def() in Python to Execute Inner Function

The procedure for defining a function in Python is as follows. The term def is used to define a function. The name of the function is followed by the parameter(s) in (). When a function is called with an argument after it has been defined, it returns a value. Using this method we can execute inner function in python program for beginners.