Update README.md

Author: aliya-rahmani

Cartooning Image/README.md

@@ -8,18 +8,17 @@ We aim to transform images into its cartoon. Yes, we will CARTOONIFY the images.
 OpenCV is an open-source python library used for computer vision and machine learning. It is mainly aimed at real-time computer vision and image processing. It is used to perform different operations on images which transform them using different techniques.
 In this article, we will try to perform some image transformation using the CV2 version of OpenCV.
 
-### We will install opencv and numpy using the code below:
+## We will install opencv and numpy using the code below:
  ```shell
 pip install opencv-python
 pip install numpy
 ```
 
-
-### Now, we will import required libraries that are cv2 and numpy using the code given below:
+## Now, we will import required libraries that are cv2 and numpy using the code given below:
  ```shell
 import cv2
 import numpy as np
 ```
 
-###### Here's an example of cartooning the image:
+## Here's an example of cartooning the image:
 ![Img](https://github.com/aliya-rahmani/Amazing-Python-Scripts/blob/master/Cartooning%20Image/cartoon.png)