Graph.py
def Trans_Matrix(G):
    '''
    caution: G must be directed graph representing with adjancy matrix
    '''
    pass

    caution: G must be directed graph representing with adjancy matrix
    
G must be directed graph representing with adjancy matrix
G must be directed graph representing with adjancy matrix
def Trans_Matrix(G):
    pass
def Trans_Matrix ( G ) : pass
caution: G must be directed graph representing with adjancy matrix
caution : G must be directed graph representing with adjancy matrix
'''
    caution: G must be directed graph representing with adjancy matrix
    '''
G