To delete the ptrace function from the binary file
from pwn import *
exe = 'split' #CHANGE (file to be patched)
elf = context.binary = ELF(exe,checksec=False)
elf.asm(elf.symbols.ptrace, 'ret') #changing the ptrace function
elf.save('patched') #saving the patched file as the name "patched"