custom photo: NameError: name 'inverse_image' is not defined #96

Traceback (most recent call last):
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\gradio\routes.py", line 406, in run_predict
event_data=event_data,
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\gradio\blocks.py", line 1300, in process_api
fn_index, inputs, iterator, request, event_id, event_data
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\gradio\blocks.py", line 1023, in call_function
fn, *processed_input, limiter=self.limiter
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\anyio\to_thread.py", line 34, in run_sync
func, *args, cancellable=cancellable, limiter=limiter
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\anyio_backends_asyncio.py", line 877, in run_sync_in_worker_thread
return await future
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\anyio_backends_asyncio.py", line 807, in run
result = context.run(func, *args)
File "C:\Users\xios.conda\envs\draggan\lib\site-packages\draggan\web.py", line 183, in on_image_change
result = inverse_image(
NameError: name 'inverse_image' is not defined