Pleas write a python program to find the complement of a graph, please give full explaination step by step and show the screenshot . Thanks in advance!

ER MCD4710_2017_13_Week12... X + Task 3: The complement of a graph G is a graph H on the same vertices such that two distinct vertices of H are adjacent if and only if they are not adjacent in G (Refer Figure 3). Write a program to find the complement of a graph. Use this program to find the complement of the graph discussed in the previous questions. Repeat Task 1 and Task 2 with the complement graph. Discuss your observations with your neighbor/tutor. Try to convince yourself about the observations you make. Figure 3: Graph G and its complement