Update bot_telegram.py

bot_telegram.py

@@ -193,7 +193,7 @@ class TelegramBot:
 
             headers = {
                 "Authorization": f"Bearer {self.auth_token}",
-                "accept": "application/json"
+                "accept": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
             }
 
             async with aiohttp.ClientSession() as session:
@@ -207,20 +207,14 @@ class TelegramBot:
                 # Send file to API
                 async with session.post(self.excel_url, headers=headers, data=form_data) as response:
                     if response.status == 200:
-                        response_json = await response.json()
-                        file_content = response_json.get('file_content')
-                        filename = response_json.get('filename', 'rfp_responses.xlsx')
-
-                        if not file_content:
-                            await processing_msg.edit_text("❌ Error: No file content received from server")
-                            return
-
-                        # Convert base64 string to bytes and send back to Telegram
-                        file_bytes = bytes(file_content)
+                        # Get the Excel file content directly
+                        file_content = await response.read()
+                        
+                        # Send the Excel file back to Telegram
                         await context.bot.send_document(
                             chat_id=update.effective_chat.id,
-                            document=io.BytesIO(file_bytes),
-                            filename=filename,
+                            document=io.BytesIO(file_content),
+                            filename='rfp_responses.xlsx',
                             caption="✅ Here's your processed Excel file with answers!"
                         )
                         await processing_msg.delete()