"fix: asnc problem"

bot_telegram.py

@@ -250,7 +250,7 @@ class TelegramBot:
             result = await asyncio.get_event_loop().run_in_executor(
                 self.excel_executor,
                 self._process_excel_sync,
-                file_bytes,
+                file_bytes,  # Now file_bytes is defined
                 document.file_name
             )
 
@@ -283,7 +283,7 @@ class TelegramBot:
                 self.active_excel_files[message_id]['status'] = 'completed'
                 self.active_excel_files[message_id]['end_time'] = time.time()
 
-    async def _process_excel_sync(self, file_bytes, filename):
+    def _process_excel_sync(self, file_bytes, filename):
         """Synchronous function to process Excel file without timeout"""
         try:
             headers = {