Bulk file rename using list of file name from a text file

renamer.py

f = open('list.txt', 'r')
mynames = f.readlines()
print(mynames)
f.close()

import os
os.getcwd()
dirname = "/home/piash/Desktop/Test/files/"
for i, filename in enumerate(os.listdir(dirname)):
         if 'saved' in filename:
         os.rename(dirname + "/" + filename, dirname + "/" + str(filename[5:]))
        #x = int(filename[:-4])
        #os.rename(dirname + "/" + filename, dirname + "/" + str(mynames[x]).rstrip()+".svg")
        

## Thanks Mosharrof Rubel vai for the script :D