Driver code
if __name__ == ' _ _ main _ _ ' : NEW_LINE INDENT ( x1 , x2 , x3 ) = ( 1 , 2 , 3 ) NEW_LINE ( y1 , y2 , y3 ) = ( 1 , 2 , 3 ) NEW_LINE checkTriangle ( x1 , y1 , x2 , y2 , x3 , y3 ) NEW_LINE DEDENT