Delete line with three columns by ID

delete_FFL_motifs.py

from numpy import*
import networkx as nx

line_count = 0
G = nx.Graph()

f = open("deleted_motif_edges.txt", "w")

for row in file('100ecoliadjusted.txt'):
    row.split()
    s = int(row[0])
    d = int(row[1])
    G.add_edge(s, d)  

for line in file('100_Motif_Line_Count.txt'):
    line = line.split()
    g1 = int(line[0])
    g2 = int(line[1])
    g3 = int(line[2])
    line_count = int(line[3])

    if line_count < max_motif_count:
        G.remove_edge(g1, g2)
        G.remove_edge(g1, g3)
        G.remove_edge(g2, g3)
        if G.is_connected():
            f.write(str(g1))
            f.write(' ')
            f.write(str(g2))
            f.write(str('\n')
            f.write(str(g1))
            f.write(' ')
            f.write(str(g3))
            f.write(str('\n')
            f.write(str(g2))
            f.write(' ')
            f.write(str(g3))
            f.write(str('\n')

f.close()