Bot scan folder $BOT_PATH/res/pictures for a pictures and put them into database automatically, every time after restart. Pictures should have *.png or *.jpg extensions. If two pictures have same name, bot will choose picture with *.png extension.

Messages are used in the bot should be stored in $BOT_PATH/res/messages in *.txt format. If message name is same as picture name, they will connect automatically. Documents in *.doc format should be stored in $BOT_PATH/res/documents. This way they will put to telegram servers and local database.

Text for buttons are stored in standard localisation file $BOT_PATH/res/l10n.json. Correspondence between picture name and button text should be set in $BOT_PATH/config.py section pictures in format '*message_name_from_l10n.json*' : 'picture_filename_without_extension'.

If you want to add button to inline keyboard you should add button text in format picture_request_*:button_text to l10n.json where * will define position of button (they are sorted in accordance with this value). Also you should add correspondence between button text and picture in SETTINGS dictionary, file config.py in format picture_request_* : picture_filename_without_extension. Files for picture and message text should exist in res/pictures and res/documents in any case. At last step you should add to SETTINGS['show_picture'] value picture_request_* : True if you want to show bot picture and message, and picture_request_* : False in other case.