diff options
| -rw-r--r-- | modules/extras.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/extras.py b/modules/extras.py index 532d869f..2e7b3751 100644 --- a/modules/extras.py +++ b/modules/extras.py @@ -209,7 +209,12 @@ def run_modelmerger(primary_model_name, secondary_model_name, teritary_model_nam for key in tqdm.tqdm(theta_0.keys()):
if 'model' in key and key in theta_1:
- theta_0[key] = theta_func(theta_0[key], theta_1[key], theta_2[key] if theta_2 else None, (float(1.0) - interp_amount)) # Need to reverse the interp_amount to match the desired mix ration in the merged checkpoint
+ t2 = (theta_2 or {}).get(key)
+ if t2 is None:
+ t2 = torch.zeros_like(theta_0[key])
+
+ theta_0[key] = theta_func(theta_0[key], theta_1[key], t2, (float(1.0) - interp_amount)) # Need to reverse the interp_amount to match the desired mix ration in the merged checkpoint
+
if save_as_half:
theta_0[key] = theta_0[key].half()
|