Added .env option for adding variables

Author: viperadnan-git

README.md

@@ -5,7 +5,7 @@ A telegram bot, which can forward messages from channel, group or chat to anothe
 [![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy)
 
 ### Configuration
-To configure this bot add the environment variables stated below.
+To configure this bot add the environment variables stated below. Or add them in [config.env.template](./config.env.template) and change the name to `config.env`.
 - `API_ID` - Get it by creating an app on [https://my.telegram.org](https://my.telegram.org)
 - `API_HASH` - Get it by creating an app on [https://my.telegram.org](https://my.telegram.org)
 - `BOT_TOKEN` - Get it by creating a bot on [https://t.me/BotFather](https://t.me/BotFather)

config.env.template

@@ -0,0 +1,9 @@
+# Change File Name to config.env
+
+API_ID = ""
+API_HASH = ""
+BOT_TOKEN = ""
+TO_CHATS = ""
+FROM_CHATS = ""
+ADVANCE_CONFIG = ""
+TELEGRAM_SESSION = ""

main.py

@@ -1,6 +1,11 @@
+import os
 from os import environ
+from dotenv import load_dotenv
 from pyrogram import Client, filters
 
+if os.path.exists('config.env'):
+  load_dotenv('config.env')
+
 api_id = int(environ["API_ID"])
 api_hash = environ["API_HASH"]
 bot_token = environ["BOT_TOKEN"]

requirements.txt

@@ -1,2 +1,3 @@
 pyrogram
 TgCrypto
+python-dotenv>=0.10