diffusers==0.14.0 update

Author: Nupur Kumari

MIT_License.md

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Custom Diffusion
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

src/diffusers_model_pipeline.py

@@ -6,9 +6,7 @@
 #                         http://www.apache.org/licenses/
 # ==========================================================================================
 #
-# Adobe’s modifications are Copyright 2022 Adobe Research. All rights reserved.
-# Adobe’s modifications are licensed under the Adobe Research License. To view a copy of the license, visit
-# LICENSE.md.
+# modifications are MIT License. To view a copy of the license, visit MIT_LICENSE.md.
 #
 # ==========================================================================================
 #                               Apache License
@@ -299,10 +297,10 @@ def __call__(
         key = attn.to_k(encoder_hidden_states)
         value = attn.to_v(encoder_hidden_states)
         if crossattn:
-            modifier = torch.ones_like(key)
-            modifier[:, :1, :] = modifier[:, :1, :]*0.
-            key = modifier*key + (1-modifier)*key.detach()
-            value = modifier*value + (1-modifier)*value.detach()
+            detach = torch.ones_like(key)
+            detach[:, :1, :] = detach[:, :1, :]*0.
+            key = detach*key + (1-detach)*key.detach()
+            value = detach*value + (1-detach)*value.detach()
 
         query = attn.head_to_batch_dim(query)
         key = attn.head_to_batch_dim(key)
@@ -342,10 +340,10 @@ def __call__(self, attn: CrossAttention, hidden_states, encoder_hidden_states=No
         key = attn.to_k(encoder_hidden_states)
         value = attn.to_v(encoder_hidden_states)
         if crossattn:
-            modifier = torch.ones_like(key)
-            modifier[:, :1, :] = modifier[:, :1, :]*0.
-            key = modifier*key + (1-modifier)*key.detach()
-            value = modifier*value + (1-modifier)*value.detach()
+            detach = torch.ones_like(key)
+            detach[:, :1, :] = detach[:, :1, :]*0.
+            key = detach*key + (1-detach)*key.detach()
+            value = detach*value + (1-detach)*value.detach()
 
         query = attn.head_to_batch_dim(query).contiguous()
         key = attn.head_to_batch_dim(key).contiguous()

src/diffusers_sample.py

@@ -1,5 +1,8 @@
-# Copyright 2022 Adobe Research. All rights reserved.
-# To view a copy of the license, visit LICENSE.md.
+# ==========================================================================================
+#
+# MIT License. To view a copy of the license, visit MIT_LICENSE.md.
+#
+# ==========================================================================================
 
 import argparse
 import sys

src/diffusers_training.py

@@ -6,9 +6,7 @@
 #                         http://www.apache.org/licenses/
 # ==========================================================================================
 #
-# Adobe’s modifications are Copyright 2022 Adobe Research. All rights reserved.
-# Adobe’s modifications are licensed under the Adobe Research License. To view a copy of the license, visit
-# LICENSE.md.
+# modifications are MIT License. To view a copy of the license, visit MIT_LICENSE.md.
 #
 # ==========================================================================================
 #                               Apache License