i need to change the code

[woiwoi]

import random
nazwaPlikuZDanymi = open('123.txt')
content = nazwaPlikuZDanymi.read()
allObjects = content.splitlines()
sizeTST = len(allObjects)/5


tst = random.sample(allObjects, k=int(sizeTST))

for x in range(len(tst)):
        allObjects.remove(tst[x])

theFile = open('tst1.txt', 'w')
for item in tst:
  theFile.write("%s\n" % item)
theFile.close()

theFile = open('trn1.txt', 'w')
for item in allObjects:
  theFile.write("%s\n" % item)
theFile.close()

tmp = tst
tst = random.sample(allObjects, k=int(sizeTST))

for x in range(len(tst)):
        allObjects.remove(tst[x])

theFile = open('tst2.txt', 'w')
for item in tst:
  theFile.write("%s\n" % item)
theFile.close()

theFile = open('trn2.txt', 'w')
for item in allObjects:
  theFile.write("%s\n" % item)
for item in tmp:
  theFile.write("%s\n" % item)
theFile.close()

tmp = tst
tst = random.sample(allObjects, k=int(sizeTST))

for x in range(len(tst)):
        allObjects.remove(tst[x])

theFile = open('tst3.txt', 'w')
for item in tst:
  theFile.write("%s\n" % item)
theFile.close()

theFile = open('trn3.txt', 'w')
for item in allObjects:
  theFile.write("%s\n" % item)
for item in tmp:
  theFile.write("%s\n" % item)
theFile.close()

tmp = tst
tst = random.sample(allObjects, k=int(sizeTST))

for x in range(len(tst)):
        allObjects.remove(tst[x])

theFile = open('tst4.txt', 'w')
for item in tst:
  theFile.write("%s\n" % item)
theFile.close()

theFile = open('trn4.txt', 'w')
for item in allObjects:
  theFile.write("%s\n" % item)
for item in tmp:
  theFile.write("%s\n" % item)
theFile.close()

tmp = tst
tst = random.sample(allObjects, k=int(sizeTST))

for x in range(len(tst)):
        allObjects.remove(tst[x])

theFile = open('tst5.txt', 'w')
for item in tst:
  theFile.write("%s\n" % item)
theFile.close()

theFile = open('trn5.txt', 'w')
for item in allObjects:
  theFile.write("%s\n" % item)
for item in tmp:
  theFile.write("%s\n" % item)
theFile.close()

can u help me guys? i need to change this code but have to work like this. I mean diffrent function or something
i dont know python and i have to do this on tomorrow ;(

[Mekire]

Do not double post the same question.

You have not provided enough information to help you.  Additionally, if you "don't know python" and aren't willing to learn, this isn't the right place.  We help people solve their problems who show effort to learn.  We do not do your work for you.

[micseydel]

On top of Mekire's comments - you haven't said what change you actually need in the code.

[nilamo]

i have to do this on tomorrow

Probably should have started earlier, tbh, especially if you don't know anything about what it is you need to do.