pFransozi

from pathlib import Path

folder = Path("new_dir")
folder.mkdir(exist_ok=True)

file = folder / "new_file.txt"

file.write_text("Hello, world")

file.read_text()

pFransozi

import os

if not os.path.exists("new_dir"):
    os.makedirs("new_dir")

file = os.path.join("new_dir", "new_file.txt")

with open(file, "w") as f:
    f.write("Hello, world")