upd

main.py

@@ -0,0 +1,54 @@
+import os
+import logging
+from telegram import Update
+from telegram.ext import Application, CommandHandler, MessageHandler, filters, ContextTypes
+
+# Enable logging
+logging.basicConfig(
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+    level=logging.INFO
+)
+logger = logging.getLogger(__name__)
+
+# Bot token from environment variable
+TOKEN = os.getenv('TELEGRAM_BOT_TOKEN')
+
+async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    """Send a message when the command /start is issued."""
+    await update.message.reply_text(
+        'Hi! I am Fymious Bot. Send me any message and I will echo it back!'
+    )
+
+async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    """Send a message when the command /help is issued."""
+    await update.message.reply_text(
+        'Available commands:\n'
+        '/start - Start the bot\n'
+        '/help - Show this help message\n'
+        '\nJust send me any text and I will echo it back!'
+    )
+
+async def echo(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    """Echo the user message."""
+    await update.message.reply_text(f"You said: {update.message.text}")
+
+def main():
+    """Start the bot."""
+    if not TOKEN:
+        logger.error("TELEGRAM_BOT_TOKEN environment variable not set!")
+        return
+    
+    # Create the Application
+    application = Application.builder().token(TOKEN).build()
+
+    # Register handlers
+    application.add_handler(CommandHandler("start", start))
+    application.add_handler(CommandHandler("help", help_command))
+    application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, echo))
+
+    # Start the Bot
+    logger.info("Bot is starting...")
+    application.run_polling(allowed_updates=Update.ALL_TYPES)
+
+if __name__ == '__main__':
+    main()