import csv
import praw
import re

r = praw.Reddit(client_id="",client_secret="",username="",password="",user_agent="")
submission = r.submission(id="")

with open("file.csv", "r", encoding="utf-8") as file:
    apps_reader = csv.reader(file)
    for i, row in enumerate(apps_reader):
        if i == 0:
            headings = row
            continue
        text = ""
        for j, col in enumerate(row):
            content = "    " + re.sub("\n", "\n    ", col)
            text += f"# {headings[j]}\n\n{content}\n\n"
        print(text)
        submission.reply(text)