network

import networkx as nx
import matplotlib.pyplot as plt
G=nx.Graph()
#read file data
readFile=open("directory.txt","r")
for line in readFile:
    spLine=line.split(",")
    G.add_edge(spLine[0],spLine[1])
pos=nx.circular_Layout(G)
nx.draw(G,pos, node_color='b')