2. Write programs to create the following bipartite network in Fig. 4("101" ", "102", ... "107" are customer ID, "P1", "P2", .... "P5" are their favourite products). Compute its incidence matrix, and draw the network. Project the created network to one mode (you need to do it for both two modes), and draw the two projected graphs. (30 marks: I8 marks for Python and 12 for R ) Fig- 4: Network 4