<s>[INST] import os
import time

file_path = "/home/user/path/to/file"

for file in os.listdir(file_path):
    if file.endswith('.mp3'):
        print(file)
        os.rename(file_path + '/' + file, file_path + '/' + file.replace('.mp3', '.mp4'))
        print(f"Renamed file {file} to {file.replace('.mp3', '.mp4')}")

print("Process completed")

Here is my code. I need some feedback on this. Here are my questions:
1) Is my code correct?[/INST]