Write here (in comments) correct code -
invalid syntax: - match get_cat_scene(): (game/character/cat)
expected 'label_name_declare' not found: - label battle_manager.perform_actions (actions, event): (game/engine/battle_manager)
If the crash occurs when you first start, the issue could be due to using an older Renpy runtime because older Renpy versions (prior to 8.10) do not support match statements.
Apparently, the most common way this occurs is when using JoiPlay or other emulators to play the PC version on Android. If this is the case, you'll need to ensure the emulator is using a plugin that uses Renpy 8.1 or later to avoid the crash.