Update app.py

app.py

@@ -1,72 +1,27 @@
-print("DEBUG: app.py script execution starting...")
+# app.py (Partial - showing key changes)
 
 import os
 import asyncio
 import json
 import logging
-import sys # For stdout logging and sys.exit
+import sys
 
 # --- Detailed Logging Setup ---
-print("DEBUG: Setting up logging...")
-logging.basicConfig(
-    level=logging.DEBUG, # Capture all DEBUG, INFO, WARNING, ERROR, CRITICAL
-    format='%(asctime)s - %(name)s - %(levelname)s - %(module)s:%(lineno)d - %(message)s',
-    stream=sys.stdout, # Ensure logs go to standard output for Hugging Face
-    force=True # In case logging was already configured by another lib (unlikely here)
-)
-logger = logging.getLogger(__name__) # Get a logger for this module
-logging.getLogger('telethon').setLevel(logging.DEBUG) # Max verbosity for Telethon
-# logging.getLogger('PIL').setLevel(logging.DEBUG) # If Pillow issues arise
-print("DEBUG: Logging setup complete.")
+# ... (keep the detailed logging setup as before) ...
+logger = logging.getLogger(__name__)
+logging.getLogger('telethon').setLevel(logging.DEBUG)
 
 logger.debug("DEBUG: Importing Telethon...")
-from telethon import TelegramClient, events
+from telethon import TelegramClient, events # type: ignore
+import telethon # For version checking
 from telethon.tl import types # For DocumentAttributeFilename
+logger.info(f"DEBUG: Using Telethon version: {telethon.__version__}") # Log the version
 logger.debug("DEBUG: Telethon imported.")
 
-logger.debug("DEBUG: Importing Pillow...")
-from PIL import Image, ImageDraw, ImageFont
-logger.debug("DEBUG: Pillow imported.")
+# ... (rest of imports, env var loading) ...
 
-
-# --- Configuration Loading and Environment Variable Check ---
-logger.info("DEBUG: Loading environment variables...")
-try:
-    logger.debug("DEBUG: Attempting to import dotenv...")
-    from dotenv import load_dotenv
-    logger.debug("DEBUG: dotenv imported. Attempting to load .env file...")
-    if load_dotenv():
-        logger.info("DEBUG: .env file loaded successfully.")
-    else:
-        logger.info("DEBUG: No .env file found or it's empty, relying on pre-set environment variables.")
-except ImportError:
-    logger.info("DEBUG: python-dotenv not installed, relying on pre-set environment variables.")
-except Exception as e:
-    logger.error(f"DEBUG: Error loading .env using dotenv: {e}")
-
-
-API_ID = os.environ.get('API_ID')
-API_HASH = os.environ.get('API_HASH')
-BOT_TOKEN = os.environ.get('BOT_TOKEN')
-
-logger.info(f"DEBUG: API_ID loaded: {'Set' if API_ID else 'NOT SET'}")
-logger.info(f"DEBUG: API_HASH loaded: {'Set' if API_HASH else 'NOT SET'}")
-logger.info(f"DEBUG: BOT_TOKEN loaded: {'Set' if BOT_TOKEN else 'NOT SET'}")
-
-if not all([API_ID, API_HASH, BOT_TOKEN]):
-    logger.critical("CRITICAL ERROR: API_ID, API_HASH, and BOT_TOKEN environment variables must be set in Hugging Face Secrets.")
-    logger.critical("Bot cannot start. Please set these secrets in your Space settings.")
-    sys.exit(1) # Exit script if critical env vars are missing
-
-try:
-    API_ID = int(API_ID)
-    logger.info(f"DEBUG: API_ID successfully converted to int: {str(API_ID)[:4]}... (masked for log)")
-except ValueError:
-    logger.critical(f"CRITICAL ERROR: API_ID ('{os.environ.get('API_ID')}') must be an integer.")
-    sys.exit(1)
-
-# --- Session Name (Change this to force a new session if connection hangs) ---
-SESSION_VERSION = "v1" # Increment this (e.g., "v2", "v3") if you suspect session file issues
+# --- Session Name (CHANGE THIS OFTEN FOR DEBUGGING CONNECTION HANGS) ---
+SESSION_VERSION = "v3_debug_run" # <<<<<<< CHANGE THIS TO A NEW VALUE
 SESSION_NAME = f'session/image_bot_session_{SESSION_VERSION}'
 logger.info(f"DEBUG: Using session name: {SESSION_NAME}")
 
@@ -78,6 +33,9 @@ except Exception as e:
     logger.critical(f"CRITICAL ERROR: Failed to initialize TelegramClient: {e}", exc_info=True)
     sys.exit(1)
 
+# ... (rest of the script, including the main() function) ...
+
+
 
 # --- Paths and Directory Setup ---
 logger.info("DEBUG: Defining paths and ensuring directories...")