RuntimeError: Method 'forward' is not defined

[griffinhcollins]

Hi, I've just started with big_sleep but just trying to run the demo code:

from big_sleep import Imagine

dream = Imagine(
text = "fire in the sky",
lr = 5e-2,
save_every = 25,
save_progress = True
)

dream()

I keep getting the error "method forward is not defined"

I looked it up and found this thread but it seemed the solution was to update to 0.7.1, and I'm using 0.8.5, any ideas? Thanks!

[griffinhcollins]

Here's the stacktrace:
Traceback (most recent call last):
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "c:\Users\griff.vscode\extensions\ms-python.python-2021.5.829140558\pythonFiles\lib\python\debugpy_main.py", line 45, in
cli.main()
File "c:\Users\griff.vscode\extensions\ms-python.python-2021.5.829140558\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 444, in main
run()
File "c:\Users\griff.vscode\extensions\ms-python.python-2021.5.829140558\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 285, in run_file
runpy.run_path(target_as_str, run_name=compat.force_str("main"))
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in run_code
exec(code, run_globals)
File "c:\Users\griff\Documents\Various Crap\Big Sleep\big sleep.py", line 1, in
from big_sleep import Imagine
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\big_sleep_init.py", line 1, in
from big_sleep.big_sleep import BigSleep, Imagine
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\big_sleep\big_sleep.py", line 83, in
perceptor, preprocess = load()
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\big_sleep\clip.py", line 192, in load
model.apply(patch_device)
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\module.py", line 473, in apply
module.apply(fn)
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\module.py", line 473, in apply
module.apply(fn)
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\module.py", line 473, in apply
module.apply(fn)
[Previous line repeated 3 more times]
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\nn\modules\module.py", line 474, in apply
fn(self)
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\big_sleep\clip.py", line 183, in patch_device
graphs = [module.graph] if hasattr(module, "graph") else []
File "C:\Users\griff\AppData\Local\Programs\Python\Python38\lib\site-packages\torch\jit_script.py", line 449, in graph
return self._c._get_method("forward").graph
RuntimeError: Method 'forward' is not defined.