'''
Program to identify the type of graph
'''
from graphviz import Graph
dot = Graph(comment='Simple Graph')
edges = []
n = input("Enter no.of Edges : ")
for i in range(0, n):
edge = raw_input().split(' ')
dot.edge(edge[0], edge[1], label=edge[2])
edges.append((edge[0], edge[1]))
if len(edges) != len(set(edges)):
dot.comment = "Multi Graph"
for edge in edges:
if edge[0] == edge[1]:
dot.comment = "Pseudo Graph"
break
print dot.source
dot.save('file')
dot.render('file', view=True)
